{"title":"Image Dynamics Subwoofer Boxes and Enclosures","description":"\u003cdiv class=\"ai-collection-block\"\u003e\n\n\u003ch2\u003eWhich Series Your Image Dynamics Driver Calls For\u003c\/h2\u003e\n\n\u003cp\u003eImage Dynamics ladders its subwoofers, and the enclosure should follow. We build a different series against each rung rather than dropping every driver into the same cabinet.\u003c\/p\u003e\n\n\u003ch3\u003eIDQ Series: Performance Optimized\u003c\/h3\u003e\n\u003cp\u003eThe IDQ 10 and IDQ 12 are the mid tier of the Image Dynamics range and they get Performance Optimized boxes. Single 10 inch starts at $249.99, single 12 inch at $299.99, with dual configurations at $329.99 and $389.99. Each is available box only or with the driver added in dual 2 ohm or dual 4 ohm, which is the simplest route if you have not bought the sub yet.\u003c\/p\u003e\n\n\u003ch3\u003eIDMAX Series: Professional Series\u003c\/h3\u003e\n\u003cp\u003eThe IDMAX is the sound quality benchmark of the range and it gets the Professional Series treatment. Sealed boxes for the IDMAX 10 at $249.99, IDMAX 12 at $299.99 and IDMAX 15 at $379.99, plus a dual IDMAX 10 at $319.99. Loaded versions with the driver already mounted and wired run $699.99 for the 10 and $799.99 for the 12.\u003c\/p\u003e\n\n\u003ch3\u003eNot Sure Which Driver You Have\u003c\/h3\u003e\n\u003cp\u003eIDQ and IDMAX are not interchangeable in the same box. They differ in compliance and resonance, which changes the net volume each one wants. Check the badge on the motor or the model number on the frame before ordering, and if the box you need is not listed, we cut to spec.\u003c\/p\u003e\n\n\u003caside class=\"ai-callout-spec\"\u003e\n\u003cp class=\"ai-callout-label\"\u003eQuick Reference: Image Dynamics Enclosure Mapping\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"ai-spec-key\"\u003eID Series:\u003c\/span\u003e Performance or Performance Down Fire\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"ai-spec-key\"\u003eIDQ Series:\u003c\/span\u003e Performance Optimized\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"ai-spec-key\"\u003eIDMAX Series:\u003c\/span\u003e Professional Series\u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eSingle, Dual, or Loaded\u003c\/h2\u003e\n\n\u003cp\u003eMost of this range comes three ways and the right choice usually comes down to what you already own.\u003c\/p\u003e\n\n\u003ch3\u003eBox Only\u003c\/h3\u003e\n\u003cp\u003eShips prewired to the terminal cup, ready for the driver you already have. This is the majority of what we sell here and it is the right pick if the sub is already in the vehicle or on the way.\u003c\/p\u003e\n\n\u003ch3\u003eLoaded\u003c\/h3\u003e\n\u003cp\u003eDriver mounted, wired, and sealed against the baffle at our bench. You still need an amplifier, and for a single sub a monoblock is the correct topology. Loaded builds remove the two things installers most often get wrong: gasket seal and coil wiring.\u003c\/p\u003e\n\n\u003ch3\u003eDual Driver\u003c\/h3\u003e\n\u003cp\u003eTwo drivers sharing one cabinet. Available across both IDQ sizes and on the IDMAX 10. Worth confirming your amplifier is stable at the final impedance your wiring produces before you commit.\u003c\/p\u003e\n\n\u003ch2\u003eHow These Are Built\u003c\/h2\u003e\n\n\u003cp\u003eLangboard Elite 3\/4 inch MDF, CNC cut on ShopSabre routers in Tullahoma, Tennessee. Every enclosure is internally braced and prewired to a Proline X ABS and carbon fiber terminal cup with stainless steel hardware. Sealed variants ship with polyfill installed.\u003c\/p\u003e\n\n\u003cp\u003eWarranty follows the series. Professional Series enclosures, which covers the IDMAX boxes, carry a 2 year limited warranty on craftsmanship and materials. Performance Optimized enclosures, which covers the IDQ boxes, carry 1 year.\u003c\/p\u003e\n\n\u003cp\u003eVolume is calculated from the driver's measured Thiele Small parameters rather than approximated. For the reasoning behind sealed against ported for a given driver, run the numbers on our \u003ca href=\"https:\/\/audiointensity.com\/pages\/ebp-calculator\"\u003eEBP calculator\u003c\/a\u003e, or read \u003ca href=\"https:\/\/audiointensity.com\/pages\/qes\"\u003ewhat Qes means\u003c\/a\u003e if you are working from a spec sheet.\u003c\/p\u003e\n\n\u003cp\u003eIf you are still choosing a driver, the \u003ca href=\"https:\/\/audiointensity.com\/collections\/image-dynamics\"\u003efull Image Dynamics range\u003c\/a\u003e covers subwoofers, amplifiers and speakers. For enclosures outside this brand, start at the \u003ca href=\"https:\/\/audiointensity.com\/collections\/subwoofer-box\"\u003esubwoofer enclosure hub\u003c\/a\u003e or browse \u003ca href=\"https:\/\/audiointensity.com\/collections\/sealed-subwoofer-boxes\"\u003esealed boxes\u003c\/a\u003e and \u003ca href=\"https:\/\/audiointensity.com\/collections\/loaded-subwoofer-boxes\"\u003eloaded enclosures\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003caside class=\"ai-callout-cta\"\u003e\n\u003cp class=\"ai-callout-label\"\u003eDriver Not Listed?\u003c\/p\u003e\n\u003cp\u003eWe run the routers ourselves, so a different net volume or a different cutout is a phone call, not a special order. Tell us the model and the space you have.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"ai-contact-phone\"\u003e707-999-3071\u003c\/span\u003e\u003cspan class=\"ai-contact-divider\"\u003e|\u003c\/span\u003e\u003cspan class=\"ai-contact-email\"\u003econtact@audiointensity.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eFrequently Asked Image Dynamics Enclosure Questions\u003c\/h2\u003e\n\n\u003ch3\u003eCan I use an IDQ box for an IDMAX?\u003c\/h3\u003e\n\u003cp\u003eNo. The IDQ and IDMAX have different compliance and resonance, which means they call for different net volumes. Putting an IDMAX in a box sized for an IDQ will not damage the driver, but it will not perform the way it was engineered to either. Order the box built for the model you own.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between the Performance Optimized and Professional Series boxes?\u003c\/h3\u003e\n\u003cp\u003eBoth are cut from the same Langboard Elite MDF on the same routers. Professional Series is the higher construction tier and is matched to the IDMAX, which is the flagship driver in the Image Dynamics range. Performance Optimized is matched to the IDQ. The tier follows the driver rather than being a separate choice you make.\u003c\/p\u003e\n\n\u003ch3\u003eDo you sell enclosures for the ID Series?\u003c\/h3\u003e\n\u003cp\u003eThe entry level ID Series maps to our Performance and Performance Down Fire enclosures rather than the two series listed on this page. Contact us with your model and we will point you to the right box or cut one to spec.\u003c\/p\u003e\n\n\u003ch3\u003eShould I buy the box loaded or empty?\u003c\/h3\u003e\n\u003cp\u003eEmpty if you already own the driver. Loaded if you are buying both together and want the gasket seal and coil wiring done at our bench rather than in your driveway. Loaded builds are available for the IDMAX 10 and 12 and for both IDQ sizes.\u003c\/p\u003e\n\n\u003ch3\u003eDo I need an amplifier?\u003c\/h3\u003e\n\u003cp\u003eYes. These are passive enclosures with no amplification built in. For a single subwoofer a monoblock matched to the driver's final impedance is the standard approach. If you are keeping the factory head unit you will also need a line output converter or a DSP with speaker level inputs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the warranty?\u003c\/h3\u003e\n\u003cp\u003eIt depends on the series. The IDMAX boxes are Professional Series and carry a 2 year limited warranty on craftsmanship and materials. The IDQ boxes are Performance Optimized and carry 1 year. The Image Dynamics driver itself carries its own manufacturer warranty separately.\u003c\/p\u003e\n\n\u003c\/div\u003e","products":[{"product_id":"professional-series-enclosure-image-dynamics-idmax-10-sealed-box","title":"Proline X Enclosure | Professional Series | Fits Image Dynamics IDMAX 10\" Subwoofer","description":"\u003cstyle\u003e\n .ps-wrap * { box-sizing: border-box; }\n .ps-wrap { font-family: inherit; color: #1e293b; line-height: 1.7; max-width: 1200px; margin: 0 auto; }\n\n .ps-hero {\n background: linear-gradient(135deg, #0f172a 0%, #7c2d12 100%);\n border-radius: 8px;\n padding: 40px 36px;\n margin-bottom: 32px;\n position: relative;\n overflow: hidden;\n }\n .ps-hero::before {\n content: '';\n position: absolute;\n top: -40px; right: -40px;\n width: 220px; height: 220px;\n background: rgba(234,88,12,0.12);\n border-radius: 50%;\n }\n .ps-hero-badge {\n display: inline-block;\n background: transparent;\n border: 2px solid #ea580c;\n color: #fdba74;\n font-size: 0.75em;\n font-weight: 700;\n letter-spacing: 0.12em;\n text-transform: uppercase;\n padding: 4px 14px;\n border-radius: 20px;\n margin-bottom: 16px;\n }\n .ps-hero h2 { color: #ffffff; 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margin: 0 0 10px 0; font-size: 1.1em; font-weight: 700; }\n .ps-highlight p { margin-bottom: 10px; color: #1e293b; font-size: 0.97em; }\n .ps-highlight p:last-child { margin-bottom: 0; }\n\n .ps-alert {\n background: #ffedd5;\n border: 1px solid #ea580c;\n border-radius: 6px;\n padding: 14px 18px;\n margin: 20px 0;\n font-size: 0.93em;\n color: #9a3412;\n }\n .ps-alert strong { color: #7c2d12; }\n\n .ps-card-grid {\n display: grid;\n grid-template-columns: repeat(2, 1fr);\n gap: 18px;\n margin: 24px 0;\n }\n @media (max-width: 600px) { .ps-card-grid { grid-template-columns: 1fr; } }\n .ps-card {\n background: #ffffff;\n border: 1px solid #e2e8f0;\n border-top: 3px solid #ea580c;\n border-radius: 6px;\n padding: 22px;\n }\n .ps-card-label {\n display: inline-block;\n background: #ea580c;\n color: #ffffff;\n font-size: 0.68em;\n font-weight: 700;\n letter-spacing: 0.1em;\n text-transform: uppercase;\n padding: 3px 10px;\n border-radius: 3px;\n margin-bottom: 10px;\n }\n .ps-card h4 { color: #7c2d12; font-size: 1em; font-weight: 700; margin: 0 0 10px 0; }\n .ps-card-divider { height: 2px; background: #ea580c; width: 32px; margin-bottom: 12px; border-radius: 2px; }\n .ps-card p { font-size: 0.93em; color: #475569; margin: 0; line-height: 1.65; }\n .ps-card p strong { color: #7c2d12; }\n\n .ps-warranty {\n background: #0f172a;\n border-left: 5px solid #ea580c;\n border-radius: 0 6px 6px 0;\n padding: 20px 28px;\n margin: 28px 0;\n display: flex;\n align-items: center;\n gap: 20px;\n flex-wrap: wrap;\n }\n .ps-warranty-badge { background: #ea580c; color: #ffffff; font-size: 1em; font-weight: 800; padding: 10px 16px; border-radius: 4px; white-space: nowrap; }\n .ps-warranty p { color: #cbd5e1; font-size: 0.93em; margin: 0; line-height: 1.6; }\n .ps-warranty strong { color: #ffffff; }\n\n .ps-driver-link {\n background: #fff7ed;\n border: 1px solid #ea580c;\n border-radius: 6px;\n padding: 16px 22px;\n margin: 20px 0;\n display: flex;\n align-items: center;\n gap: 14px;\n flex-wrap: wrap;\n }\n .ps-driver-link-label {\n background: #ea580c;\n color: #fff;\n font-size: 0.7em;\n font-weight: 700;\n letter-spacing: 0.1em;\n text-transform: uppercase;\n padding: 4px 10px;\n border-radius: 3px;\n white-space: nowrap;\n }\n .ps-driver-link p { color: #1e293b; font-size: 0.93em; margin: 0; }\n .ps-driver-link a { color: #ea580c; font-weight: 700; text-decoration: none; }\n .ps-driver-link a:hover { text-decoration: underline; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"ps-wrap\"\u003e\n\n \u003cdiv class=\"ps-hero\"\u003e\n \u003cdiv class=\"ps-hero-badge\"\u003eProfessional Series\u003c\/div\u003e\n \u003ch2\u003eSingle IDMAX 10 — One Driver, One Correctly Sized Box\u003c\/h2\u003e\n \u003cp\u003eThe Image Dynamics IDMAX 10 V4 is a 19.5mm one-way Xmax driver rated at 1000 watts RMS. It rewards the right enclosure — and punishes the wrong one. This box was engineered around the IDMAX 10's published Thiele-Small parameters, spec'd to exactly 0.75 cu ft, and built with the structural integrity to stay accurate under sustained high-power use. Enclosure only. Driver not included.\u003c\/p\u003e\n \u003cdiv class=\"ps-hero-stats\"\u003e\n \u003cdiv class=\"ps-stat\"\u003e\n \u003cspan class=\"ps-stat-num\"\u003e0.75\u003c\/span\u003e\n \u003cspan class=\"ps-stat-label\"\u003ecu ft net\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-stat\"\u003e\n \u003cspan class=\"ps-stat-num\"\u003e1.5\"\u003c\/span\u003e\n \u003cspan class=\"ps-stat-label\"\u003eDouble-layer baffle\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-stat\"\u003e\n \u003cspan class=\"ps-stat-num\"\u003e19.5mm\u003c\/span\u003e\n \u003cspan class=\"ps-stat-label\"\u003eIDMAX Xmax (1-way)\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-stat\"\u003e\n \u003cspan class=\"ps-stat-num\"\u003e1000W\u003c\/span\u003e\n \u003cspan class=\"ps-stat-label\"\u003eRMS rated\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-driver-link\"\u003e\n \u003cspan class=\"ps-driver-link-label\"\u003eCompatible Driver\u003c\/span\u003e\n \u003cp\u003eBuilt exclusively for the \u003cstrong\u003eImage Dynamics IDMAX 10 V4\u003c\/strong\u003e (D2 or D4). Full driver specs at \u003ca href=\"https:\/\/imagedynamicsusa.net\/us\/en\/products\/all\/IDMAX10D2-V4\/\" target=\"_blank\"\u003eimagedynamicsusa.net\u003c\/a\u003e.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-section\"\u003e\n \u003ch3\u003eBuilt to the Driver's Numbers — Not a Generic Template\u003c\/h3\u003e\n \u003cp\u003eMost sealed enclosures are designed to a safe universal volume that works acceptably with many drivers. This one isn't. The IDMAX 10 V4 has a published recommended sealed volume of 0.75 cu ft — and this enclosure delivers exactly that. Not 0.9 cu ft because it was easier to cut. Not 0.6 cu ft because it fit a standard box profile. 0.75 cu ft because that is what the driver was designed around.\u003c\/p\u003e\n \u003cp\u003eThe IDMAX 10 V4 carries a Qts of 0.44 (D4) to 0.50 (D2) — both squarely in sealed alignment territory. At 0.75 cu ft the system Q is controlled, transient response is fast, and the driver has the air volume it needs to operate at its mechanical limits without fighting the enclosure. This is the enclosure equivalent of running the correct amplifier gain — everything downstream performs better when the foundation is right.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-section\"\u003e\n \u003ch3\u003e1.5\" Double-Layer Baffle with Threaded Inserts\u003c\/h3\u003e\n \u003cp\u003eThe IDMAX 10 V4 generates significant motor force — 18.15 Tm BL factor, 19.5mm one-way Xmax, 1000 watts RMS. The front baffle carries the full mechanical load of that driver under sustained high-power use. This enclosure uses a 1.5\" double-layer baffle — two full sheets of Langboard Elite MDF bonded and CNC-cut as a single unit — eliminating baffle flex as a variable entirely.\u003c\/p\u003e\n \u003cp\u003eThreaded inserts are installed through the baffle and matched to the IDMAX 10's bolt pattern. The driver mounts with 8\/32 machine screws — metal-to-metal threading, not wood screws into MDF. It doesn't loosen under vibration. It doesn't strip on remount. It stays torqued.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-section\"\u003e\n \u003ch3\u003eDado + V-Groove Joinery | Extensive Internal Bracing\u003c\/h3\u003e\n \u003cp\u003eEvery panel joint is CNC-cut to interlock before adhesive is applied. Dado joints recess each panel into its mating surface. V-groove cuts at panel edges create a mechanical lock that survives sustained pressurization cycles. Extensive internal bracing ties opposing walls and spans long panel runs — cabinet walls don't flex under load, airspace stays constant, and bass stays accurate.\u003c\/p\u003e\n\n \u003cdiv class=\"ps-card-grid\"\u003e\n \u003cdiv class=\"ps-card\"\u003e\n \u003cspan class=\"ps-card-label\"\u003eMDF\u003c\/span\u003e\n \u003cdiv class=\"ps-card-divider\"\u003e\u003c\/div\u003e\n \u003ch4\u003eLangboard Elite 3\/4\"\u003c\/h4\u003e\n \u003cp\u003eMill-certified panel stock. \u003cstrong\u003e48.5 lbs\/ft³ density\u003c\/strong\u003e, \u003cstrong\u003e200 psi internal bond\u003c\/strong\u003e, \u003cstrong\u003e410,000 psi MOE\u003c\/strong\u003e. Every panel traceable to published mill data.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-card\"\u003e\n \u003cspan class=\"ps-card-label\"\u003eJoinery\u003c\/span\u003e\n \u003cdiv class=\"ps-card-divider\"\u003e\u003c\/div\u003e\n \u003ch4\u003eDado + V-Groove CNC\u003c\/h4\u003e\n \u003cp\u003ePanels interlock mechanically before adhesive is applied. The joint holds independent of glue — what you need from an enclosure running \u003cstrong\u003esustained high-power output\u003c\/strong\u003e.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-card\"\u003e\n \u003cspan class=\"ps-card-label\"\u003eBracing\u003c\/span\u003e\n \u003cdiv class=\"ps-card-divider\"\u003e\u003c\/div\u003e\n \u003ch4\u003eExtensive Internal Bracing\u003c\/h4\u003e\n \u003cp\u003eBracing ties opposing walls and spans panel runs that would otherwise flex. At 1000W RMS and 19.5mm one-way travel, \u003cstrong\u003epanel resonance is eliminated at the source\u003c\/strong\u003e.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-card\"\u003e\n \u003cspan class=\"ps-card-label\"\u003eTerminal\u003c\/span\u003e\n \u003cdiv class=\"ps-card-divider\"\u003e\u003c\/div\u003e\n \u003ch4\u003eProline X ABS\/Carbon Fiber Terminal Cup\u003c\/h4\u003e\n \u003cp\u003eBuilt in-house. Stainless steel hardware. Copper ring terminals. \u003cstrong\u003ePre-wired 12-gauge OFC speaker wire\u003c\/strong\u003e to your selected impedance.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-highlight\"\u003e\n \u003ch3\u003eWiring Options — D2 and D4\u003c\/h3\u003e\n \u003cp\u003eThe IDMAX 10 V4 is available in Dual 2-ohm (D2) and Dual 4-ohm (D4). A single driver wires as follows:\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eD2 — voice coils parallel 1Ω final load.\u003c\/strong\u003e Voice coils in series 4Ω final load.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eD4 — voice coils parallel 2Ω final load.\u003c\/strong\u003e Voice coils in series 8Ω final load.\u003c\/p\u003e\n \u003cp\u003eThe most common configurations for a single high-current amp are 1Ω (D2 parallel) and 2Ω (D4 parallel). Match to your amplifier's stable impedance rating before selecting a variant.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-alert\"\u003e\n \u003cstrong\u003eEnclosure only.\u003c\/strong\u003e The Image Dynamics IDMAX 10 V4 is not included. This enclosure is built for the IDMAX 10 V4 exclusively — it is not a universal 10\" box.\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-warranty\"\u003e\n \u003cdiv class=\"ps-warranty-badge\"\u003e2-Year Warranty\u003c\/div\u003e\n \u003cp\u003eEvery Proline X Professional Series enclosure is covered by a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e against defects in materials and workmanship. Built in Tullahoma, Tennessee. Shipping included — no freight charges at checkout.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Proline X","offers":[{"title":"Default Title","offer_id":42071457628249,"sku":"Pro10-S IDMAX","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/professional-series-enclosure-image-dynamics-idmax-10-sealed-boxsubwoofer-enclosuresproline-x-584576.jpg?v=1761970288"},{"product_id":"professional-series-enclosure-image-dynamics-idmax-12-sealed-box","title":"Proline X | Image Dynamics IDMAX 12 Sealed Subwoofer Enclosure | Professional Series","description":"\u003cp\u003eThe Image Dynamics IDMAX 12 V4 is a high-excursion SQ driver that rewards the right enclosure and exposes the wrong one. With an Fs of 27.8Hz, a Qts of 0.58, and 19.5mm of one-way Xmax, it needs controlled airspace — not approximate volume, not a universal box dialed in for a generic 12\". Image Dynamics specifies a sealed enclosure in the 0.65 to 1.8 ft³ range. We build this one to 1.1 ft³ net, which places the driver at a Qtc of approximately 1.0 — the point where the IDMAX 12 delivers its best balance of low-end extension and output control for both SQ competition and high-output daily use.\u003c\/p\u003e\n\u003cp\u003eThe enclosure is CNC-cut from 3\/4\" Langboard Elite MDF — 200 psi internal bond, 325 lb face screw holding strength — and assembled in our Tennessee facility using V-groove and dado joinery throughout. The double-layer front baffle brings the mounting surface to 1.5\", and the woofer cutout is machined to 280mm to match the IDMAX 12 V4 exactly. Threaded inserts are installed to the IDMAX 12 V4 bolt pattern, so the driver mounts flush with no hardware improvisation. Pre-wired with 12g OFC speaker wire and a recessed ABS\/Carbon Fiber Composite terminal cup with stainless hardware and copper ring terminals. Finished in Plush Black carpet with a custom graphics acrylic panel included.\u003c\/p\u003e\n\u003cp\u003eThis is not a universal 12\" box with the IDMAX name attached. The airspace, the cutout, the bolt pattern — all of it is built to that driver. If you're running the IDMAX 12 V4, this is the enclosure Image Dynamics' own recommendations point toward.\u003c\/p\u003e","brand":"Proline X","offers":[{"title":"Default Title","offer_id":43152031055961,"sku":"Pro12-S IDMAX","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/proline-x-image-dynamics-idmax-12-sealed-subwoofer-enclosure-professional-seriessubwoofer-enclosuresproline-x-8379089.webp?v=1773729547"},{"product_id":"proline-x-sealed-12-enclosure-loaded-image-dynamics-idmax-12","title":"Proline-X Sealed 12\" Enclosure – Loaded with Image Dynamics IDMAX 12","description":"\u003ch3\u003eUnleash Unmatched Bass Performance with the Image Dynamics IDMAX 12\" Sealed Subwoofer Enclosure\u003c\/h3\u003e\n\u003cp\u003eExperience the pinnacle of audio clarity and power with the \u003cstrong\u003eImage Dynamics IDMAX 12-inch Loaded Subwoofer Enclosure\u003c\/strong\u003e. Designed for discerning audiophiles, this sealed enclosure is crafted to deliver precise, punchy bass that seamlessly integrates into any high-performance car audio system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncredible Precision:\u003c\/strong\u003e The sealed enclosure design minimizes distortion, ensuring a clean and tight bass response that brings your music to life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Output:\u003c\/strong\u003e Engineered with a focus on sound quality and depth, this subwoofer handles every low-frequency note with remarkable accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Perform:\u003c\/strong\u003e Whether you’re rocking deep bass tracks or intricate instrumentals, the IDMAX 12\" subwoofer delivers consistent performance without compromise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Sound Engineering:\u003c\/strong\u003e Handles up to 1,000W RMS, making it ideal for enthusiasts who demand both volume and clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInnovative Sealed Enclosure:\u003c\/strong\u003e Maximizes air suspension control, enhancing tonal accuracy while maintaining impactful output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Build Quality:\u003c\/strong\u003e Constructed with precision-machined components and acoustic-grade materials to provide durability and optimal sound reproduction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 12-inch subwoofer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling:\u003c\/strong\u003e 1,000W RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 20 Hz – 250 Hz for deep, resonant lows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 4-Ohm Impedance:\u003c\/strong\u003e Offers flexible wiring configurations for maximum compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Depth:\u003c\/strong\u003e 8.15 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Diameter:\u003c\/strong\u003e 11.02 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Image Dynamics IDMAX?\u003c\/strong\u003e The IDMAX series is a legend in car audio circles, revered for its ability to combine audiophile-grade sound quality with the raw power demanded by serious enthusiasts. Every beat, drop, and bassline is reproduced with stunning clarity, immersing you in your music like never before.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation, Maximum Versatility\u003c\/strong\u003e The pre-loaded sealed enclosure is designed for straightforward integration into a wide variety of vehicle types. Its sleek and compact form ensures a perfect fit without sacrificing cargo space.\u003c\/p\u003e","brand":"Proline X","offers":[{"title":"Dual 2 Ohm","offer_id":42101816655961,"sku":"Pro12-S IDMAX D2","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":42101816688729,"sku":"Pro12-S IDMAX D4","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/image-dynamics-idmax-12-loaded-subwoofer-enclosure-sealedsubwoofer-enclosuresproline-x-469164.jpg?v=1761970369"},{"product_id":"proline-x-sealed-10-enclosure-loaded-image-dynamics-idmax-10","title":"Proline-X Sealed 10\" Enclosure – Loaded with Image Dynamics IDMAX 10","description":"\u003ch3\u003eExperience Unrivaled Bass Precision with the Image Dynamics IDMAX 10\" Sealed Subwoofer Enclosure\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eImage Dynamics IDMAX 10\" Loaded Subwoofer Enclosure is\u003c\/strong\u003e meticulously engineered to deliver unparalleled bass performance for car audio enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Power Handling:\u003c\/strong\u003e This subwoofer ensures robust and consistent bass output with a continuous power handling of 600 watts RMS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Sealed Enclosure:\u003c\/strong\u003e The sealed design provides tight, accurate bass reproduction, ideal for audiophiles seeking clarity and depth in low-frequency sounds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Cone Technology:\u003c\/strong\u003e Features a pressed paper composite cone with glass fiber reinforcement, offering a perfect balance of strength and responsiveness for superior sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Excursion Capability:\u003c\/strong\u003e Designed with an over 2-inch long linear excursion, allowing for deep bass extension without distortion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubwoofer Size:\u003c\/strong\u003e 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling: \u003c\/strong\u003eRMS: 600 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz – 250 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e Dual 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Depth:\u003c\/strong\u003e 7.68 inches \u003cspan\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Diameter:\u003c\/strong\u003e 9.65 inches \u003cspan\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the IDMAX 10\" Subwoofer Enclosure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IDMAX series is renowned for blending power with finesse, reproducing the subtlest details at the lowest frequencies while withstanding high output levels. \u003cspan\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade Your Sound System Today\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExperience the difference that precision engineering and superior materials can make. Enhance your vehicle's audio performance with the Image Dynamics IDMAX 10\" Loaded Subwoofer Enclosure.\u003c\/p\u003e","brand":"Proline X","offers":[{"title":"Dual 2 Ohm","offer_id":42104294178905,"sku":"Pro10-S IDMAX D2","price":699.99,"currency_code":"USD","in_stock":false},{"title":"Dual 4 Ohm","offer_id":42104294211673,"sku":"Pro10-S IDMAX D4","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/image-dynamics-idmax-10-loaded-subwoofer-enclosure-sealedsubwoofer-enclosuresproline-x-285103.jpg?v=1761970370"},{"product_id":"proline-x-enclosure-professional-series-fits-image-dynamics-idmax-10-subwoofer-dual","title":"Proline X Enclosure | Professional Series | Fits Image Dynamics IDMAX 10\" Subwoofer | Dual","description":"\u003cstyle\u003e\n .ps-wrap * { box-sizing: border-box; }\n .ps-wrap { font-family: inherit; color: #1e293b; line-height: 1.7; max-width: 1200px; margin: 0 auto; }\n\n .ps-hero {\n background: linear-gradient(135deg, #0f172a 0%, #7c2d12 100%);\n border-radius: 8px;\n padding: 40px 36px;\n margin-bottom: 32px;\n position: relative;\n overflow: hidden;\n }\n .ps-hero::before {\n content: '';\n position: absolute;\n top: -40px; 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}\n .ps-section h3 { color: #7c2d12; font-size: 1.15em; font-weight: 700; margin: 0 0 14px 0; }\n .ps-section p { color: #334155; font-size: 0.97em; margin: 0 0 12px 0; }\n .ps-section p:last-child { margin-bottom: 0; }\n\n .ps-highlight {\n background: #fff7ed;\n border-left: 5px solid #ea580c;\n padding: 22px 28px;\n margin: 28px 0;\n border-radius: 0 6px 6px 0;\n }\n .ps-highlight h3 { color: #7c2d12; margin: 0 0 10px 0; font-size: 1.1em; font-weight: 700; }\n .ps-highlight p { margin-bottom: 10px; color: #1e293b; font-size: 0.97em; }\n .ps-highlight p:last-child { margin-bottom: 0; }\n\n .ps-alert {\n background: #ffedd5;\n border: 1px solid #ea580c;\n border-radius: 6px;\n padding: 14px 18px;\n margin: 20px 0;\n font-size: 0.93em;\n color: #9a3412;\n }\n .ps-alert strong { color: #7c2d12; }\n\n .ps-card-grid {\n display: grid;\n grid-template-columns: repeat(2, 1fr);\n gap: 18px;\n margin: 24px 0;\n }\n @media (max-width: 600px) { .ps-card-grid { grid-template-columns: 1fr; } }\n .ps-card {\n background: #ffffff;\n border: 1px solid #e2e8f0;\n border-top: 3px solid #ea580c;\n border-radius: 6px;\n padding: 22px;\n }\n .ps-card-label {\n display: inline-block;\n background: #ea580c;\n color: #ffffff;\n font-size: 0.68em;\n font-weight: 700;\n letter-spacing: 0.1em;\n text-transform: uppercase;\n padding: 3px 10px;\n border-radius: 3px;\n margin-bottom: 10px;\n }\n .ps-card h4 { color: #7c2d12; font-size: 1em; font-weight: 700; margin: 0 0 10px 0; }\n .ps-card-divider { height: 2px; background: #ea580c; width: 32px; margin-bottom: 12px; border-radius: 2px; }\n .ps-card p { font-size: 0.93em; color: #475569; margin: 0; line-height: 1.65; }\n .ps-card p strong { color: #7c2d12; }\n\n .ps-warranty {\n background: #0f172a;\n border-left: 5px solid #ea580c;\n border-radius: 0 6px 6px 0;\n padding: 20px 28px;\n margin: 28px 0;\n display: flex;\n align-items: center;\n gap: 20px;\n flex-wrap: wrap;\n }\n .ps-warranty-badge { background: #ea580c; color: #ffffff; font-size: 1em; font-weight: 800; padding: 10px 16px; border-radius: 4px; white-space: nowrap; }\n .ps-warranty p { color: #cbd5e1; font-size: 0.93em; margin: 0; line-height: 1.6; }\n .ps-warranty strong { color: #ffffff; }\n\n .ps-driver-link {\n background: #fff7ed;\n border: 1px solid #ea580c;\n border-radius: 6px;\n padding: 16px 22px;\n margin: 20px 0;\n display: flex;\n align-items: center;\n gap: 14px;\n flex-wrap: wrap;\n }\n .ps-driver-link-label {\n background: #ea580c;\n color: #fff;\n font-size: 0.7em;\n font-weight: 700;\n letter-spacing: 0.1em;\n text-transform: uppercase;\n padding: 4px 10px;\n border-radius: 3px;\n white-space: nowrap;\n }\n .ps-driver-link p { color: #1e293b; font-size: 0.93em; margin: 0; }\n .ps-driver-link a { color: #ea580c; font-weight: 700; text-decoration: none; }\n .ps-driver-link a:hover { text-decoration: underline; }\n\u003c\/style\u003e\n\u003cdiv class=\"ps-wrap\"\u003e\n\u003cdiv class=\"ps-hero\"\u003e\n\u003cdiv class=\"ps-hero-badge\"\u003eProfessional Series\u003c\/div\u003e\n\u003ch2\u003eThe Enclosure the IDMAX 10 Actually Deserves\u003c\/h2\u003e\n\u003cp\u003eThe Image Dynamics IDMAX 10 V4 is a 39mm Xmax driver rated at 1000 watts RMS — a motor that punishes a poorly designed enclosure. This box was engineered around the IDMAX 10's published Thiele-Small parameters, spec'd to 0.75 cu ft per chamber, and built to stay accurate under sustained high-power use. Enclosure only. Driver not included.\u003c\/p\u003e\n\u003cdiv class=\"ps-hero-stats\"\u003e\n\u003cdiv class=\"ps-stat\"\u003e\n\u003cspan class=\"ps-stat-num\"\u003e1.5\u003c\/span\u003e \u003cspan class=\"ps-stat-label\"\u003ecu ft net\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-stat\"\u003e\n\u003cspan class=\"ps-stat-num\"\u003e1.5\"\u003c\/span\u003e \u003cspan class=\"ps-stat-label\"\u003eDouble-layer baffle\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-stat\"\u003e\n\u003cspan class=\"ps-stat-num\"\u003e19.5mm\u003c\/span\u003e \u003cspan class=\"ps-stat-label\"\u003eIDMAX Xmax\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-stat\"\u003e\n\u003cspan class=\"ps-stat-num\"\u003e1000W\u003c\/span\u003e \u003cspan class=\"ps-stat-label\"\u003eRMS rated\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-driver-link\"\u003e\n\u003cspan class=\"ps-driver-link-label\"\u003eCompatible Driver\u003c\/span\u003e\n\u003cp\u003eBuilt exclusively for the \u003cstrong\u003eImage Dynamics IDMAX 10 V4\u003c\/strong\u003e (D2 or D4). Full driver specs at \u003ca href=\"https:\/\/imagedynamicsusa.net\/us\/en\/products\/all\/IDMAX10D2-V4\/\" target=\"_blank\"\u003eimagedynamicsusa.net\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-section\"\u003e\n\u003ch3\u003eBuilt to the Driver's Numbers — Not a Generic Template\u003c\/h3\u003e\n\u003cp\u003eMost sealed enclosures are designed to a safe universal volume that works acceptably with many drivers. This one isn't. The IDMAX 10 V4 has a published recommended sealed volume of 0.75 cu ft — and this dual enclosure delivers exactly that, per chamber, with each chamber fully isolated. Total net volume is 1.5 cu ft.\u003c\/p\u003e\n\u003cp\u003eThe IDMAX 10 V4 carries a Qts of 0.44 (D4) to 0.50 (D2) — both squarely in sealed alignment territory. At 0.75 cu ft per chamber the transient response is fast, the system Q is controlled, and the driver has the air volume it was designed around. Too large and you waste the motor's capability. Too small and you're fighting the suspension. 0.75 cu ft is the number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-section\"\u003e\n\u003ch3\u003e1.5\" Double-Layer Baffle with Threaded Inserts\u003c\/h3\u003e\n\u003cp\u003eThe IDMAX 10 V4 generates significant motor force — 18.15 Tm BL factor, 39mm Xmax, 1000 watts RMS. The front baffle carries the full mechanical load of that driver under sustained high-power use. This enclosure uses a 1.5\" double-layer baffle — two full sheets of Langboard Elite MDF bonded and CNC-cut as a single unit — eliminating baffle flex as a variable.\u003c\/p\u003e\n\u003cp\u003eThreaded inserts are installed through the baffle and matched to the IDMAX 10's bolt pattern. The driver mounts with 8\/32 machine screws — metal-to-metal threading, not wood screws into MDF. It doesn't loosen under vibration. It doesn't strip on remount. It stays torqued.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-section\"\u003e\n\u003ch3\u003eDado + V-Groove Joinery | Extensive Internal Bracing\u003c\/h3\u003e\n\u003cp\u003eEvery panel joint is CNC-cut to interlock before adhesive is applied. Dado joints recess each panel into its mating surface. V-groove cuts at panel edges create a mechanical lock that survives sustained pressurization cycles. Extensive internal bracing ties opposing walls and spans long panel runs — cabinet walls don't flex under load, airspace stays constant, and bass stays accurate.\u003c\/p\u003e\n\u003cdiv class=\"ps-card-grid\"\u003e\n\u003cdiv class=\"ps-card\"\u003e\n\u003cspan class=\"ps-card-label\"\u003eMDF\u003c\/span\u003e\n\u003cdiv class=\"ps-card-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eLangboard Elite 3\/4\"\u003c\/h4\u003e\n\u003cp\u003eMill-certified panel stock. \u003cstrong\u003e48.5 lbs\/ft³ density\u003c\/strong\u003e, \u003cstrong\u003e200 psi internal bond\u003c\/strong\u003e, \u003cstrong\u003e410,000 psi MOE\u003c\/strong\u003e. Every panel traceable to published mill data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-card\"\u003e\n\u003cspan class=\"ps-card-label\"\u003eJoinery\u003c\/span\u003e\n\u003cdiv class=\"ps-card-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eDado + V-Groove CNC\u003c\/h4\u003e\n\u003cp\u003ePanels interlock mechanically before adhesive is applied. The joint holds independent of glue — what you need from an enclosure running \u003cstrong\u003esustained high-power output\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-card\"\u003e\n\u003cspan class=\"ps-card-label\"\u003eBracing\u003c\/span\u003e\n\u003cdiv class=\"ps-card-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eExtensive Internal Bracing\u003c\/h4\u003e\n\u003cp\u003eBracing ties opposing walls and spans panel runs that would otherwise flex. At 1000W RMS and 39mm of cone travel, \u003cstrong\u003epanel resonance is eliminated at the source\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-card\"\u003e\n\u003cspan class=\"ps-card-label\"\u003eTerminal\u003c\/span\u003e\n\u003cdiv class=\"ps-card-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eProline X ABS\/Carbon Fiber Terminal Cup\u003c\/h4\u003e\n\u003cp\u003eBuilt in-house. Stainless steel hardware. Copper ring terminals. \u003cstrong\u003ePre-wired 12-gauge OFC speaker wire\u003c\/strong\u003e to your selected impedance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-highlight\"\u003e\n\u003ch3\u003eWiring Options — D2 and D4\u003c\/h3\u003e\n\u003cp\u003eThe IDMAX 10 V4 is available in Dual 2-ohm (D2) and Dual 4-ohm (D4). Two drivers in this enclosure wire as follows:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD2 — each driver parallel 1Ω per driver.\u003c\/strong\u003e Both drivers parallel 0.5Ω final. Both drivers series 4Ω per driver, parallel 2Ω final.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD4 — each driver parallel 2Ω per driver.\u003c\/strong\u003e Both drivers parallel 1Ω final. Both drivers series 8Ω per driver, parallel 4Ω final.\u003c\/p\u003e\n\u003cp\u003eMatch to your amplifier's stable impedance rating before selecting a variant. The most common configurations for a single high-current amp are 1Ω (D4 parallel) and 2Ω (D4 series-parallel).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps-alert\"\u003e\n\u003cstrong\u003eEnclosure only.\u003c\/strong\u003e The Image Dynamics IDMAX 10 V4 is not included. This enclosure is built for the IDMAX 10 V4 exclusively — it is not a universal 10\" box.\u003c\/div\u003e\n\u003cdiv class=\"ps-warranty\"\u003e\n\u003cdiv class=\"ps-warranty-badge\"\u003e2-Year Warranty\u003c\/div\u003e\n\u003cp\u003eEvery Proline X Professional Series enclosure is covered by a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e against defects in materials and workmanship. Built in Tullahoma, Tennessee. Shipping included — no freight charges at checkout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Proline X","offers":[{"title":"Default Title","offer_id":43197443407961,"sku":"Pro ID 10D-S IDMAX","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/proline-x-enclosure-x-series-fits-kicker-solo-x-8-subwoofer-dualsubwoofer-enclosuresproline-x-1023143.jpg?v=1774078266"},{"product_id":"performance-optimized-sealed-10-enclosure-image-dynamics-idq-10","title":"Performance Optimized Sealed 10\" Enclosure | Image Dynamics IDQ 10","description":"\u003cstyle\u003e\n  .po-wrap { font-family: 'Helvetica Neue', Arial, sans-serif; line-height: 1.8; color: #1e293b; max-width: 1200px; margin: 0 auto; background: #ffffff; }\n  .po-hero { background: linear-gradient(135deg, #0f172a 0%, #0e7490 100%); padding: 60px 40px; text-align: center; color: white; }\n  .po-hero .po-title { font-size: 2.6em; font-weight: 800; text-transform: uppercase; letter-spacing: 2px; margin: 0 0 10px 0; color: white; }\n  .po-hero .po-subtitle { font-size: 1.2em; font-weight: 300; opacity: 0.9; margin: 0 0 30px 0; }\n  .po-badges { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 20px; }\n  .po-badge { background: rgba(6, 182, 212, 0.2); border: 1px solid #06b6d4; color: #67e8f9; padding: 8px 20px; border-radius: 20px; font-size: 0.9em; font-weight: 600; letter-spacing: 0.5px; }\n  .po-section { padding: 50px 40px; border-bottom: 1px solid #e2e8f0; background: #ffffff; }\n  .po-section:nth-child(even) { background: #f0f9ff; }\n  .po-section h2 { color: #0e7490; font-size: 2em; font-weight: 700; margin: 0 0 20px 0; padding-bottom: 12px; border-bottom: 3px solid #06b6d4; }\n  .po-section h3 { color: #0f172a; font-size: 1.4em; font-weight: 600; margin: 30px 0 15px 0; }\n  .po-section p { font-size: 1.05em; color: #334155; margin-bottom: 18px; }\n  .po-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin: 30px 0; }\n  .po-card { background: #ffffff; border: 1px solid #e2e8f0; border-top: 4px solid #06b6d4; padding: 25px; border-radius: 4px; }\n  .po-card h4 { color: #0e7490; font-size: 1.15em; font-weight: 700; margin: 0 0 12px 0; text-transform: uppercase; letter-spacing: 1px; }\n  .po-card p { font-size: 0.98em; color: #475569; margin: 0; }\n  .po-highlight { background: #f0f9ff; border-left: 4px solid #06b6d4; padding: 25px 30px; margin: 30px 0; border-radius: 4px; }\n  .po-highlight p { color: #1e293b; margin: 0; font-size: 1.05em; }\n  .po-cta { background: linear-gradient(135deg, #0f172a 0%, #0e7490 100%); padding: 60px 40px; text-align: center; color: white; }\n  .po-cta h2 { font-size: 2.2em; font-weight: 700; margin: 0 0 20px 0; color: white; border: none; padding: 0; }\n  .po-cta p { font-size: 1.15em; opacity: 0.92; max-width: 800px; margin: 0 auto 20px auto; color: white; }\n  @media (max-width: 768px) {\n    .po-hero { padding: 40px 20px; }\n    .po-hero .po-title { font-size: 1.8em; }\n    .po-section { padding: 30px 20px; }\n    .po-section h2 { font-size: 1.6em; }\n    .po-grid { grid-template-columns: 1fr; }\n    .po-cta { padding: 40px 20px; }\n    .po-cta h2 { font-size: 1.6em; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"po-wrap\"\u003e\n\n  \u003cdiv class=\"po-hero\"\u003e\n    \u003cp class=\"po-title\"\u003ePerformance Optimized | Image Dynamics IDQ 10\u003c\/p\u003e\n    \u003cp class=\"po-subtitle\"\u003eSingle 10\" Sealed Enclosure | Driver-Specific for the IDQ10 V4\u003c\/p\u003e\n    \u003cdiv class=\"po-badges\"\u003e\n      \u003cspan class=\"po-badge\"\u003e1.0 ft³ Net\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003eDriver-Specific\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003eThreaded Inserts\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003e20\" × 14\" × 8.5\"\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003eLangboard Elite MDF\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003eBuilt in Tennessee\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eThe IDQ10 V4 Deserves a Box Built for It\u003c\/h2\u003e\n    \u003cp\u003eThe Image Dynamics IDQ10 V4 is one of the most respected sound quality 10\" subwoofers on the market. A field-replaceable mica-reinforced cone, Nomex spider, 14.5mm linear Xmax, and a 31.77 Hz Fs that loads beautifully into a properly sized sealed cabinet. Drop it in a generic box and you'll get good bass. Drop it in a cabinet engineered around its Thiele-Small parameters and you'll hear what the IDQ was designed to do.\u003c\/p\u003e\n    \u003cp\u003eThe Performance Optimized Sealed 10 is that cabinet. Internal volume, baffle thickness, bracing layout, and mounting hardware are all chosen to extract the IDQ10 V4's full mechanical and acoustic potential — not approximated, not averaged across a class of 10s, not adapted from a universal box.\u003c\/p\u003e\n    \u003cdiv class=\"po-highlight\"\u003e\n      \u003cp\u003eThis enclosure is engineered specifically around the published Thiele-Small parameters of the Image Dynamics IDQ10 V4. The 1.0 cu ft net volume and 9.57\" cutout are tuned to the IDQ — not a generic 10\" platform.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eWhy Performance Optimized Sits Where It Does\u003c\/h2\u003e\n    \u003cp\u003eThe Performance Optimized line is the bridge between our standard Performance Series and our top-tier Professional Series. Same Performance-tier construction quality — Langboard Elite MDF, V-groove and dado joinery, ShopSabre CNC routing — but the geometry of every panel is cut around one specific driver instead of a class of drivers.\u003c\/p\u003e\n    \u003cdiv class=\"po-grid\"\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003evs Performance Series\u003c\/h4\u003e\n        \u003cp\u003eStandard Performance Series boxes (P6 through P15) are built for universal driver fitment within a size class. Great if you want flexibility across multiple driver options. Performance Optimized takes the same construction and locks the airspace and hardware to one specific driver.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003evs Professional Series\u003c\/h4\u003e\n        \u003cp\u003eProfessional Series uses extensive multi-layer baffles, triple-stacked construction, and a 2-year warranty for the most demanding builds. Performance Optimized delivers driver-specific engineering at a more accessible price point with a 1-year warranty.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eEngineered Around the IDQ10 V4's Parameters\u003c\/h2\u003e\n    \u003cp\u003eImage Dynamics calls for the IDQ10 V4 to live somewhere between 0.6 and 1.1 cubic feet sealed. We landed on 1.0 cu ft net after airspace because that's where the IDQ's Qtc, F3, and transient response settle into the sweet spot most SQ-oriented installers chase. Tight, fast, articulate — without sounding choked or clinical.\u003c\/p\u003e\n    \u003ch3\u003eVolume Selection\u003c\/h3\u003e\n    \u003cp\u003e1.0 cu ft net is the upper end of the IDQ's compact-sealed range. Smaller volumes drive Qtc higher (overdamped, dry), larger volumes pull it lower (underdamped, loose). At 1.0 cu ft, the IDQ produces a Qtc near 0.707 — textbook critical damping, where transient response and low-end extension balance cleanly.\u003c\/p\u003e\n    \u003ch3\u003eMounting Geometry\u003c\/h3\u003e\n    \u003cp\u003eThe 9.57\" cutout matches the IDQ's flange geometry exactly. The 5.81\" mounting depth specification leaves comfortable internal clearance behind the magnet structure inside the 8.5\" deep cabinet. No interference, no airspace robbed by a deep motor.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003ePerformance Series Construction, Driver-Specific Tuning\u003c\/h2\u003e\n    \u003cdiv class=\"po-grid\"\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003eLangboard Elite MDF\u003c\/h4\u003e\n        \u003cp\u003ePremium 3\/4\" MDF panels milled to documented spec — denser and more dimensionally stable than commodity MDF. Less panel resonance, tighter joints, and a longer service life.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003eV-Groove and Dado Joinery\u003c\/h4\u003e\n        \u003cp\u003eCNC-cut V-grooves at every panel intersection let the cabinet fold into shape with maximum glue surface. Dado joints lock the baffle and rear panel into the side walls — no fasteners visible from outside.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003e8\/32 Threaded Inserts\u003c\/h4\u003e\n        \u003cp\u003eThreaded inserts pressed into the baffle backside accept stainless steel mounting screws. No stripped pilot holes, no MDF damage from drywall screws, no surprises when the next driver upgrade rolls around.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003ePre-Wired Terminal Cup\u003c\/h4\u003e\n        \u003cp\u003eProline X ABS\/carbon fiber composite terminal cup, pre-wired with 12-gauge OFC inside the cabinet, with stainless steel hardware accepting both spade and banana terminations on the input side.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cp\u003eEvery panel is cut on ShopSabre CNC routers in our Tullahoma, TN facility. Tolerances that manual fabrication can't hold — joints close cleanly, baffle concentricity stays accurate, and internal volume is consistent unit to unit.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eCustomize Your Build\u003c\/h2\u003e\n    \u003ch3\u003eCarpet Finish\u003c\/h3\u003e\n    \u003cp\u003e\u003cstrong\u003eDark Gray Trunkliner\u003c\/strong\u003e is the standard durable wrap, matched to most factory trunk and cargo-area carpet tones. \u003cstrong\u003ePlush Black\u003c\/strong\u003e (+$10) is a deeper, more luxurious nap that pairs well with blacked-out interiors and show builds.\u003c\/p\u003e\n    \u003ch3\u003eAcrylic Insert Color\u003c\/h3\u003e\n    \u003cp\u003eChoose \u003cstrong\u003eBlack, Blue, Red, or White\u003c\/strong\u003e for the baffle insert to match your build. Or skip the insert entirely (-$40) for a clean, understated look. The insert is purely cosmetic — performance is identical across colors.\u003c\/p\u003e\n    \u003ch3\u003eBox-Only or Loaded\u003c\/h3\u003e\n    \u003cp\u003eAdd a \u003cstrong\u003eDual 2-ohm\u003c\/strong\u003e or \u003cstrong\u003eDual 4-ohm\u003c\/strong\u003e IDQ10 V4 directly to your order and we'll ship the complete loaded system, ready to wire to your amplifier. Already own your IDQ? Order the enclosure box-only and drop in the driver you have.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eBuilt in Tennessee, Backed by Audio Intensity\u003c\/h2\u003e\n    \u003cp\u003eEvery Performance Optimized enclosure is CNC-cut, assembled, and finished in our Tullahoma, TN facility. Components are pulled from inventory after your order is placed, then bonded and wrapped — a 2 to 5 business day assembly window before the box ships. No pre-built inventory sitting in warehouses, warping in storage. Each unit is built to order.\u003c\/p\u003e\n    \u003cp\u003eBacked by a 1-year limited warranty against structural failure and hardware defects. Questions on fitment, wiring, or amplifier pairing? \u003ca href=\"\/pages\/contact-us\"\u003eContact us\u003c\/a\u003e — we install this gear ourselves, in our own vehicles.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-cta\"\u003e\n    \u003ch2\u003eStop Compromising Your IDQ\u003c\/h2\u003e\n    \u003cp\u003eDriver-specific engineering, Performance Series construction, and the option to bundle the IDQ10 V4 driver in one order. Build the box that was designed for the sub you've already chosen.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Proline X","offers":[{"title":"Plush Black \/ Black \/ Box Only","offer_id":43278722498649,"sku":"PO ID 10-S IDQ BB none","price":249.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Black \/ Add a Dual 2ohm IDQ 10\"","offer_id":43278704771161,"sku":"PO ID 10-S IDQ BB 2ohm","price":489.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Black \/ Add a Dual 4ohm IDQ 10\"","offer_id":43278722465881,"sku":"PO ID 10-S IDQ BB 4ohm","price":489.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Blue \/ Box Only","offer_id":43278722564185,"sku":"PO ID 10-S IDQ BBL none","price":249.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Blue \/ Add a Dual 2ohm IDQ 10\"","offer_id":43278710341721,"sku":"PO ID 10-S IDQ BBL 2ohm","price":489.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black 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(max-width: 768px) {\n    .po-hero { padding: 40px 20px; }\n    .po-hero .po-title { font-size: 1.8em; }\n    .po-section { padding: 30px 20px; }\n    .po-section h2 { font-size: 1.6em; }\n    .po-grid { grid-template-columns: 1fr; }\n    .po-cta { padding: 40px 20px; }\n    .po-cta h2 { font-size: 1.6em; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"po-wrap\"\u003e\n\n  \u003cdiv class=\"po-hero\"\u003e\n    \u003cp class=\"po-title\"\u003ePerformance Optimized | Dual Image Dynamics IDQ 10\u003c\/p\u003e\n    \u003cp class=\"po-subtitle\"\u003eDual 10\" Sealed Enclosure | Driver-Specific for the IDQ10 V4\u003c\/p\u003e\n    \u003cdiv class=\"po-badges\"\u003e\n      \u003cspan class=\"po-badge\"\u003e2.0 ft³ Net\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003eCommon Chamber\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003eDriver-Specific\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003e28\" × 14\" × 12.5\"\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003eLangboard Elite MDF\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003eBuilt in Tennessee\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eTwo IDQ10 V4s in One Engineered Cabinet\u003c\/h2\u003e\n    \u003cp\u003eThe Dual Sealed 10 is a 2.0 cu ft common-chamber sealed enclosure engineered around two Image Dynamics IDQ10 V4 subwoofers. Total internal airspace, baffle geometry, and bracing layout are all tuned to the IDQ — same driver-specific approach as the single, scaled to a properly loaded pair.\u003c\/p\u003e\n    \u003cp\u003eIf one IDQ10 V4 is good (and it is), two of them in a properly sized cabinet doesn't just double the output — it transforms the system. More cone area, more thermal headroom, smoother midbass loading, and a noticeably more relaxed presentation at the same SPL. The Dual Sealed 10 is the box that makes that happen without giving up the SQ characteristics that made you pick the IDQ in the first place.\u003c\/p\u003e\n    \u003cdiv class=\"po-highlight\"\u003e\n      \u003cp\u003e2.0 cubic feet of net internal volume, sized specifically for a pair of IDQ10 V4 drivers operating in a shared sealed environment. The same driver-specific engineering applied to the single, scaled correctly for two.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eWhy More Cone Area Sounds Better, Not Just Louder\u003c\/h2\u003e\n    \u003cp\u003eDoubling the driver count isn't about hitting bigger numbers on a meter — it's about each driver doing less work to produce the same output. Two 10s playing at moderate excursion will always sound cleaner than a single 10 working hard to hit the same SPL. Lower distortion, lower thermal compression, and a presentation that sounds easier on the ears even at high listening levels.\u003c\/p\u003e\n    \u003cdiv class=\"po-grid\"\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003eTwice the Cone Area\u003c\/h4\u003e\n        \u003cp\u003eTwo IDQ10 V4s deliver roughly 2x the radiating area of a single 10. That extra surface area means each driver moves less to produce the same SPL, which translates directly to lower mechanical and thermal stress on each woofer.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003eThermal Headroom\u003c\/h4\u003e\n        \u003cp\u003ePower split across two voice coils generates less heat per driver than the same total power into a single coil. Less heat means less thermal compression, which means consistent output across long listening sessions instead of the system getting quieter as it warms up.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003eEffortless Midbass\u003c\/h4\u003e\n        \u003cp\u003eThe IDQ's strength is its tonal accuracy through the midbass region. Two of them sharing the workload pushes that strength further — kick drums, bass guitar fundamentals, and vocal warmth all sit cleaner in the mix because neither driver is straining.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003eSound Quality at Volume\u003c\/h4\u003e\n        \u003cp\u003eThe biggest practical difference between one IDQ and two: you can listen at higher volumes without the system starting to sound stressed. At any given SPL, the pair is operating well below either driver's mechanical or thermal limits.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eEngineered Around the IDQ10 V4's Parameters\u003c\/h2\u003e\n    \u003cp\u003eThe 2.0 cu ft total volume is sized for two IDQs operating in a shared sealed environment — effectively giving each driver access to 1.0 cu ft of net airspace, the same per-driver volume the single Performance Optimized Sealed 10 delivers. Image Dynamics calls for the IDQ10 V4 to live somewhere between 0.6 and 1.1 cubic feet sealed; 2.0 cu ft total puts the pair right in the SQ sweet spot most installers chase.\u003c\/p\u003e\n    \u003ch3\u003eVolume Selection\u003c\/h3\u003e\n    \u003cp\u003e2.0 cu ft net is the total internal volume after material thickness, bracing, and driver displacement. With two IDQs sharing the cabinet, each driver effectively operates against 1.0 cu ft of air spring — the upper end of the IDQ's compact-sealed range, where Qtc lands near 0.707 (textbook critical damping) for clean transient response and balanced low-end extension.\u003c\/p\u003e\n    \u003ch3\u003eMounting Geometry\u003c\/h3\u003e\n    \u003cp\u003eBoth baffles are cut to the IDQ10 V4's exact 9.57\" cutout with 9.75\" bolt circle. 8\/32 threaded inserts at every mounting position — drop the IDQs in, hand-thread the supplied stainless hardware, done. The 5.81\" published mounting depth on the IDQ leaves comfortable internal clearance behind both magnet structures inside the 12.5\" deep cabinet.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003ePerformance Series Construction, Driver-Specific Tuning\u003c\/h2\u003e\n    \u003cdiv class=\"po-grid\"\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003eLangboard Elite MDF\u003c\/h4\u003e\n        \u003cp\u003ePremium 3\/4\" MDF panels milled to documented spec — denser and more dimensionally stable than commodity MDF. Less panel resonance, tighter joints, and a longer service life under daily use at real power levels.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003eV-Groove and Dado Joinery\u003c\/h4\u003e\n        \u003cp\u003eCNC-cut V-grooves at every panel intersection let the cabinet fold into shape with maximum glue surface. Dado joints lock the baffle and rear panel into the side walls — no fasteners visible from outside.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003e8\/32 Threaded Inserts\u003c\/h4\u003e\n        \u003cp\u003eThreaded inserts pressed into both baffle backsides accept stainless steel mounting screws. No stripped pilot holes, no MDF damage from drywall screws, no surprises when the next driver upgrade rolls around.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"po-card\"\u003e\n        \u003ch4\u003ePre-Wired Terminal Cup\u003c\/h4\u003e\n        \u003cp\u003eProline X ABS\/carbon fiber composite terminal cup, pre-wired with 12-gauge OFC inside the cabinet, with stainless steel hardware accepting both spade and banana terminations on the input side.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cp\u003eEvery panel is cut on ShopSabre CNC routers in our Tullahoma, TN facility. Tolerances that manual fabrication can't hold — joints close cleanly, baffle concentricity stays accurate, and internal volume is consistent unit to unit.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eCustomize Your Build\u003c\/h2\u003e\n    \u003ch3\u003eCarpet Finish\u003c\/h3\u003e\n    \u003cp\u003e\u003cstrong\u003eDark Gray Trunkliner\u003c\/strong\u003e is the standard durable wrap, matched to most factory trunk and cargo-area carpet tones. \u003cstrong\u003ePlush Black\u003c\/strong\u003e (+$10) is a deeper, more luxurious nap that pairs well with blacked-out interiors and show builds.\u003c\/p\u003e\n    \u003ch3\u003eAcrylic Insert Color\u003c\/h3\u003e\n    \u003cp\u003eChoose \u003cstrong\u003eBlack, Blue, Red, or White\u003c\/strong\u003e for the baffle inserts to match your build. Or skip the inserts entirely (-$40) for a clean, understated look. The inserts are purely cosmetic — performance is identical across colors.\u003c\/p\u003e\n    \u003ch3\u003eBox-Only or Loaded Pair\u003c\/h3\u003e\n    \u003cp\u003eAdd a matched pair of \u003cstrong\u003eDual 2-ohm\u003c\/strong\u003e or \u003cstrong\u003eDual 4-ohm\u003c\/strong\u003e IDQ10 V4 drivers directly to your order and we'll ship the complete loaded system, ready to wire to your amplifier. Already own your IDQs? Order the enclosure box-only and drop in the drivers you have.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eWiring Two IDQs to Your Amplifier\u003c\/h2\u003e\n    \u003cp\u003eBoth drivers share a single terminal cup, pre-wired with 12-gauge OFC for clean signal transfer. The wiring configuration depends on the impedance version of the IDQs you run and what your amplifier is stable at.\u003c\/p\u003e\n    \u003ch3\u003eTwo Dual 2-Ohm IDQs\u003c\/h3\u003e\n    \u003cp\u003eEach driver's coils in parallel = 1 ohm per driver. Two 1-ohm drivers in series = 2 ohms combined. Two 1-ohm drivers in parallel = 0.5 ohm combined (most monoblock amps won't handle this — verify your amp's stable load).\u003c\/p\u003e\n    \u003ch3\u003eTwo Dual 4-Ohm IDQs\u003c\/h3\u003e\n    \u003cp\u003eEach driver's coils in parallel = 2 ohms per driver. Two 2-ohm drivers in parallel = 1 ohm combined. Two 2-ohm drivers in series = 4 ohms combined. The Dual 4-ohm version is the more flexible option for most amplifier setups.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch2\u003eBuilt in Tennessee, Backed by Audio Intensity\u003c\/h2\u003e\n    \u003cp\u003eEvery Performance Optimized enclosure is CNC-cut, assembled, and finished in our Tullahoma, TN facility. Components are pulled from inventory after your order is placed, then bonded and wrapped — a 2 to 5 business day assembly window before the box ships. No pre-built inventory sitting in warehouses, warping in storage. Each unit is built to order.\u003c\/p\u003e\n    \u003cp\u003eBacked by a 1-year limited warranty against structural failure and hardware defects. Questions on fitment, wiring, or amplifier pairing? \u003ca href=\"\/pages\/contact-us\"\u003eContact us\u003c\/a\u003e — we install this gear ourselves, in our own vehicles.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-cta\"\u003e\n    \u003ch2\u003eTwo IDQs, Done Right\u003c\/h2\u003e\n    \u003cp\u003eDriver-specific airspace sized for a pair, Performance Series construction, and the option to bundle a matched pair of IDQ10 V4s in one order. The Dual Sealed 10 is the cabinet your IDQs were engineered to live in.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Proline X","offers":[{"title":"Plush Black \/ Black \/ Box Only","offer_id":43285296382041,"sku":"PO ID 10D-S IDQ BB none","price":329.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Black \/ Add 2 Dual 2ohm IDQ 10\"","offer_id":43285296414809,"sku":"PO ID 10D-S IDQ BB 2ohm","price":729.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Black \/ Add 2 Dual 4ohm IDQ 10\"","offer_id":43285296447577,"sku":"PO ID 10D-S IDQ BB 4ohm","price":729.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Blue \/ Box Only","offer_id":43285296480345,"sku":"PO ID 10D-S IDQ BBL none","price":329.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Blue \/ Add 2 Dual 2ohm IDQ 10\"","offer_id":43285296513113,"sku":"PO ID 10D-S IDQ BBL 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auto;\n  }\n  .po-badges {\n    display: flex;\n    flex-wrap: wrap;\n    justify-content: center;\n    gap: 10px;\n    margin-top: 22px;\n  }\n  .po-badge {\n    background: rgba(255,255,255,0.12);\n    border: 1px solid rgba(125,211,252,0.5);\n    color: #d6f0fa !important;\n    font-size: 12.5px;\n    font-weight: 700;\n    letter-spacing: 1px;\n    text-transform: uppercase;\n    padding: 7px 14px;\n    border-radius: 999px;\n  }\n  .po-section {\n    background: #ffffff;\n    padding: 40px 44px;\n    margin-top: 26px;\n    border-radius: 14px;\n    border: 1px solid var(--po-line);\n  }\n  .po-section.tint { background: var(--po-tint); }\n  .po-section h3 {\n    font-size: 25px;\n    margin: 0 0 18px;\n    color: var(--po-deep) !important;\n    font-weight: 800;\n  }\n  .po-section p {\n    font-size: 16.5px;\n    color: var(--po-text) !important;\n    margin: 0 0 16px;\n  }\n  .po-section p:last-child { margin-bottom: 0; }\n  .po-highlight {\n    border-left: 4px solid var(--po-accent);\n    background: #ecfbff;\n    padding: 20px 24px;\n    border-radius: 0 10px 10px 0;\n    margin: 22px 0 0;\n  }\n  .po-highlight p { margin: 0; font-size: 16px; }\n  .po-grid {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 20px;\n    margin-top: 24px;\n  }\n  @media (max-width: 720px) { .po-grid { grid-template-columns: 1fr; } }\n  .po-card {\n    background: #ffffff;\n    border: 1px solid var(--po-line);\n    border-radius: 12px;\n    padding: 26px;\n  }\n  .po-card-label {\n    display: inline-block;\n    font-size: 11.5px;\n    letter-spacing: 1.5px;\n    text-transform: uppercase;\n    color: var(--po-accent) !important;\n    font-weight: 700;\n    margin-bottom: 10px;\n  }\n  .po-card h4 {\n    font-size: 18.5px;\n    margin: 0 0 12px;\n    color: var(--po-deep) !important;\n    font-weight: 700;\n  }\n  .po-card-divider {\n    width: 42px;\n    height: 3px;\n    background: var(--po-accent);\n    border-radius: 2px;\n    margin: 0 0 14px;\n  }\n  .po-card p { font-size: 15.5px; color: var(--po-muted) !important; margin: 0; }\n  .po-stats {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 16px;\n    margin-top: 22px;\n  }\n  @media (max-width: 720px) { .po-stats { grid-template-columns: 1fr; } }\n  .po-stat-cell {\n    background: linear-gradient(160deg, #134e63, var(--po-deep));\n    color: #fff !important;\n    border-radius: 12px;\n    padding: 24px 20px;\n    text-align: center;\n  }\n  .po-stat-cell .num {\n    display: block;\n    font-size: 30px;\n    font-weight: 800;\n    line-height: 1.1;\n    color: #fff !important;\n  }\n  .po-stat-cell .unit {\n    display: block;\n    font-size: 13px;\n    letter-spacing: 1px;\n    text-transform: uppercase;\n    color: #a5e3f7 !important;\n    margin-top: 8px;\n  }\n  .po-cta {\n    background: linear-gradient(135deg, var(--po-deep) 0%, #134e63 50%, var(--po-dark) 100%);\n    color: #fff !important;\n    padding: 44px;\n    border-radius: 14px;\n    text-align: center;\n    margin-top: 26px;\n  }\n  .po-cta h3 { color: #fff !important; font-size: 24px; margin: 0 0 12px; font-weight: 800; }\n  .po-cta p { color: #d6f0fa !important; font-size: 16.5px; margin: 0 auto; max-width: 680px; }\n\u003c\/style\u003e\n\n  \u003cdiv class=\"po-hero\"\u003e\n    \u003cspan class=\"po-eyebrow\"\u003eProline X Performance Optimized Series\u003c\/span\u003e\n    \u003ch2\u003eDual Sealed 12\" Enclosure | Image Dynamics IDQ12 V4\u003c\/h2\u003e\n    \u003cp\u003eTwo IDQ12 V4 subwoofers. One precision airspace. This driver-specific sealed enclosure is CNC-cut around the IDQ12's published parameters, so a pair of the most musical 12s in car audio gets exactly the box they were engineered for.\u003c\/p\u003e\n    \u003cdiv class=\"po-badges\"\u003e\n      \u003cspan class=\"po-badge\"\u003eDriver-Specific\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003eCNC-Cut in Tennessee\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003ePre-Wired\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003e1-Year Warranty\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch3\u003eEngineered Around the IDQ12 V4\u003c\/h3\u003e\n    \u003cp\u003eThe Image Dynamics IDQ12 V4 is a sealed-box subwoofer by design, with an EBP of 40 that tells you exactly where it belongs. This enclosure gives a pair of them the airspace Image Dynamics' parameters call for: approximately 2.8 cubic feet of net internal volume in a shared common chamber, roughly 1.4 cubic feet per driver after displacement. That sits in the extended range of the IDQ12's sealed window, trading a touch of box punch for deeper extension while preserving the transient accuracy that wins sound quality lanes.\u003c\/p\u003e\n    \u003cp\u003eThe baffle is cut for the IDQ12 V4's 10.87 inch cutout on both positions, and the 15 inch depth swallows the driver's 5.91 inch mounting depth with room to breathe. Polyfill comes pre-installed, so the enclosure performs as modeled the day it arrives.\u003c\/p\u003e\n    \u003cdiv class=\"po-stats\"\u003e\n      \u003cdiv class=\"po-stat-cell\"\u003e\n\u003cspan class=\"num\"\u003e2.8 ft³\u003c\/span\u003e\u003cspan class=\"unit\"\u003eNet Volume, Common Chamber\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"po-stat-cell\"\u003e\n\u003cspan class=\"num\"\u003e30x15x15\u003c\/span\u003e\u003cspan class=\"unit\"\u003eExternal Inches (WxHxD)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"po-stat-cell\"\u003e\n\u003cspan class=\"num\"\u003e1000W\u003c\/span\u003e\u003cspan class=\"unit\"\u003eSystem RMS (2 x 500W)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section tint\"\u003e\n    \u003ch3\u003ePerformance Optimized Construction\u003c\/h3\u003e\n    \u003cp\u003eEvery Performance Optimized enclosure is CNC-cut from Langboard Elite MDF on our ShopSabre routers in Tullahoma, Tennessee, with precision V-groove and dado joinery for panel alignment and long-term sealed integrity. The baffle carries 8\/32 threaded inserts matched to the IDQ12 V4's published mounting pattern, with stainless steel machine screws included, so the drivers bolt down with real hardware instead of wood screws.\u003c\/p\u003e\n    \u003cp\u003eConnections run through the Proline X ABS and carbon fiber composite terminal cup with stainless hardware and copper ring terminals, pre-wired with 12-gauge OFC to both driver positions. Drop the subs in, land two wires at the cup, and the install is done.\u003c\/p\u003e\n    \u003cdiv class=\"po-highlight\"\u003e\n      \u003cp\u003eThis is the same driver-specific approach as our Professional Series: airspace, cutouts, and hardware locked to one driver, the Image Dynamics IDQ12 V4, rather than averaged across a class of 12s.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch3\u003eFinish It Your Way\u003c\/h3\u003e\n    \u003cp\u003eThe enclosure comes wrapped in Dark Gray Trunkliner as standard, with Plush Black carpet available as an upgrade. The front baffle accepts a colored acrylic insert in Black, Blue, Red, or White to match the build, or can be ordered without the insert for a clean, blacked-out face at a reduced price.\u003c\/p\u003e\n    \u003cp\u003eOrder the box on its own if you already have your drivers, or bundle it with a matched pair of IDQ12 V4 subwoofers in Dual 2-ohm or Dual 4-ohm, and we ship everything together. A pair of Dual 2-ohm drivers wires to a 2-ohm final load; a pair of Dual 4-ohm drivers wires to 1 ohm or 4 ohms.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-grid\"\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eAirspace\u003c\/span\u003e\n      \u003ch4\u003eDriver-Matched Volume\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eApproximately 1.4 cubic feet per driver in a common chamber, set against the IDQ12 V4's published sealed parameters.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eJoinery\u003c\/span\u003e\n      \u003ch4\u003eV-Groove + Dado Construction\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eCNC-cut Langboard Elite MDF with precision joinery for rigid panels and an airtight sealed cabinet that stays that way.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eHardware\u003c\/span\u003e\n      \u003ch4\u003e8\/32 Threaded Inserts\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eMatched to the IDQ12 V4 mounting pattern with stainless machine screws included. Real fasteners, repeatable torque.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eWiring\u003c\/span\u003e\n      \u003ch4\u003ePre-Wired Terminal Cup\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eProline X ABS and carbon fiber composite cup with stainless hardware and copper ring terminals, pre-wired in 12-gauge OFC to both positions.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eStyle\u003c\/span\u003e\n      \u003ch4\u003eAcrylic Insert Options\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eBlack, Blue, Red, or White front acrylic to match the build, or skip the insert for a blacked-out baffle.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eBundles\u003c\/span\u003e\n      \u003ch4\u003eBox Only or Loaded\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eOrder the enclosure alone or bundled with a matched pair of IDQ12 V4 drivers in Dual 2-ohm or Dual 4-ohm.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-cta\"\u003e\n    \u003ch3\u003eThe Box Two IDQ12s Deserve\u003c\/h3\u003e\n    \u003cp\u003ePrecision airspace, real hardware, and pre-wired connections, built around one driver and cut on CNC in Tennessee. Pair it with 1000 clean watts and let a dual IDQ12 V4 sealed stage do what it was engineered to do.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Proline X","offers":[{"title":"Plush Black \/ Black \/ Box Only","offer_id":43382076997721,"sku":"PO ID 12D-S IDQ BB none","price":389.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Black \/ Add 2 Dual 2ohm IDQ 12\"","offer_id":43382077030489,"sku":"PO ID 12D-S IDQ BB 2ohm","price":949.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Black \/ Add 2 Dual 4ohm IDQ 12\"","offer_id":43382077063257,"sku":"PO ID 12D-S IDQ BB 4ohm","price":949.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Blue \/ Box Only","offer_id":43382077096025,"sku":"PO ID 12D-S IDQ BBL none","price":389.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Blue \/ Add 2 Dual 2ohm IDQ 12\"","offer_id":43382077128793,"sku":"PO ID 12D-S IDQ BBL 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IDQ 12\"","offer_id":43382077718617,"sku":"PO ID 12D-S IDQ GR 2ohm","price":939.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ Red \/ Add 2 Dual 4ohm IDQ 12\"","offer_id":43382077751385,"sku":"PO ID 12D-S IDQ GR 4ohm","price":939.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ White \/ Box Only","offer_id":43382077784153,"sku":"PO ID 12D-S IDQ GW None","price":379.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ White \/ Add 2 Dual 2ohm IDQ 12\"","offer_id":43382077816921,"sku":"PO ID 12D-S IDQ GW 2ohm","price":939.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ White \/ Add 2 Dual 4ohm IDQ 12\"","offer_id":43382077849689,"sku":"PO ID 12D-S IDQ GW 4ohm","price":939.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ None \/ Box Only","offer_id":43382077882457,"sku":"PO ID 12D-S IDQ G None","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ None \/ Add 2 Dual 2ohm IDQ 12\"","offer_id":43382077915225,"sku":"PO ID 12D-S IDQ G 2ohm","price":919.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ None \/ Add 2 Dual 4ohm IDQ 12\"","offer_id":43382077947993,"sku":"PO ID 12D-S IDQ G 4ohm","price":919.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/performance-optimized-dual-sealed-10-enclosure-image-dynamics-idq-10subwoofer-enclosuresproline-x-6919893.webp?v=1779355145"},{"product_id":"performance-optimized-sealed-12-enclosure-image-dynamics-idq-12","title":"Performance Optimized Sealed 12\" Enclosure | Image Dynamics IDQ 12","description":"\u003cdiv class=\"po-desc\"\u003e\n\u003cstyle\u003e\n  .po-desc {\n    --po-dark: #0f172a;\n    --po-deep: #0e7490;\n    --po-accent: #06b6d4;\n    --po-tint: #f0f9ff;\n    --po-line: #cfe8f3;\n    --po-text: 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.po-badges {\n    display: flex;\n    flex-wrap: wrap;\n    justify-content: center;\n    gap: 10px;\n    margin-top: 22px;\n  }\n  .po-badge {\n    background: rgba(255,255,255,0.12);\n    border: 1px solid rgba(125,211,252,0.5);\n    color: #d6f0fa !important;\n    font-size: 12.5px;\n    font-weight: 700;\n    letter-spacing: 1px;\n    text-transform: uppercase;\n    padding: 7px 14px;\n    border-radius: 999px;\n  }\n  .po-section {\n    background: #ffffff;\n    padding: 40px 44px;\n    margin-top: 26px;\n    border-radius: 14px;\n    border: 1px solid var(--po-line);\n  }\n  .po-section.tint { background: var(--po-tint); }\n  .po-section h3 {\n    font-size: 25px;\n    margin: 0 0 18px;\n    color: var(--po-deep) !important;\n    font-weight: 800;\n  }\n  .po-section p {\n    font-size: 16.5px;\n    color: var(--po-text) !important;\n    margin: 0 0 16px;\n  }\n  .po-section p:last-child { margin-bottom: 0; }\n  .po-highlight {\n    border-left: 4px solid var(--po-accent);\n    background: #ecfbff;\n    padding: 20px 24px;\n    border-radius: 0 10px 10px 0;\n    margin: 22px 0 0;\n  }\n  .po-highlight p { margin: 0; font-size: 16px; }\n  .po-grid {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 20px;\n    margin-top: 24px;\n  }\n  @media (max-width: 720px) { .po-grid { grid-template-columns: 1fr; } }\n  .po-card {\n    background: #ffffff;\n    border: 1px solid var(--po-line);\n    border-radius: 12px;\n    padding: 26px;\n  }\n  .po-card-label {\n    display: inline-block;\n    font-size: 11.5px;\n    letter-spacing: 1.5px;\n    text-transform: uppercase;\n    color: var(--po-accent) !important;\n    font-weight: 700;\n    margin-bottom: 10px;\n  }\n  .po-card h4 {\n    font-size: 18.5px;\n    margin: 0 0 12px;\n    color: var(--po-deep) !important;\n    font-weight: 700;\n  }\n  .po-card-divider {\n    width: 42px;\n    height: 3px;\n    background: var(--po-accent);\n    border-radius: 2px;\n    margin: 0 0 14px;\n  }\n  .po-card p { font-size: 15.5px; color: var(--po-muted) !important; margin: 0; }\n  .po-stats {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 16px;\n    margin-top: 22px;\n  }\n  @media (max-width: 720px) { .po-stats { grid-template-columns: 1fr; } }\n  .po-stat-cell {\n    background: linear-gradient(160deg, #134e63, var(--po-deep));\n    color: #fff !important;\n    border-radius: 12px;\n    padding: 24px 20px;\n    text-align: center;\n  }\n  .po-stat-cell .num {\n    display: block;\n    font-size: 30px;\n    font-weight: 800;\n    line-height: 1.1;\n    color: #fff !important;\n  }\n  .po-stat-cell .unit {\n    display: block;\n    font-size: 13px;\n    letter-spacing: 1px;\n    text-transform: uppercase;\n    color: #a5e3f7 !important;\n    margin-top: 8px;\n  }\n  .po-cta {\n    background: linear-gradient(135deg, var(--po-deep) 0%, #134e63 50%, var(--po-dark) 100%);\n    color: #fff !important;\n    padding: 44px;\n    border-radius: 14px;\n    text-align: center;\n    margin-top: 26px;\n  }\n  .po-cta h3 { color: #fff !important; font-size: 24px; margin: 0 0 12px; font-weight: 800; }\n  .po-cta p { color: #d6f0fa !important; font-size: 16.5px; margin: 0 auto; max-width: 680px; }\n\u003c\/style\u003e\n\n  \u003cdiv class=\"po-hero\"\u003e\n    \u003cspan class=\"po-eyebrow\"\u003eProline X Performance Optimized Series\u003c\/span\u003e\n    \u003ch2\u003eSealed 12\" Enclosure | Image Dynamics IDQ12 V4\u003c\/h2\u003e\n    \u003cp\u003eOne driver, one airspace, zero compromise. This driver-specific sealed enclosure is CNC-cut around the Image Dynamics IDQ12 V4's published parameters, giving one of the most musical 12s in car audio exactly the box it was engineered for.\u003c\/p\u003e\n    \u003cdiv class=\"po-badges\"\u003e\n      \u003cspan class=\"po-badge\"\u003eDriver-Specific\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003eCNC-Cut in Tennessee\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003ePre-Wired\u003c\/span\u003e\n      \u003cspan class=\"po-badge\"\u003e1-Year Warranty\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch3\u003eEngineered Around the IDQ12 V4\u003c\/h3\u003e\n    \u003cp\u003eThe Image Dynamics IDQ12 V4 is a sealed-box subwoofer by design, with an EBP of 40 that tells you exactly where it belongs. This enclosure gives it 1.4 cubic feet of net internal volume, the extended portion of the IDQ12's sealed window. Compared to the tighter 1.0 cubic foot alignment, that buys deeper bass extension while preserving the transient accuracy and tonal neutrality that built the IDQ Series' sound quality reputation.\u003c\/p\u003e\n    \u003cp\u003eThe baffle is cut for the IDQ12 V4's 10.87 inch cutout, the 10.5 inch cabinet depth clears the driver's 5.91 inch mounting depth comfortably, and polyfill comes pre-installed so the enclosure performs as modeled the day it arrives.\u003c\/p\u003e\n    \u003cdiv class=\"po-stats\"\u003e\n      \u003cdiv class=\"po-stat-cell\"\u003e\n\u003cspan class=\"num\"\u003e1.4 ft³\u003c\/span\u003e\u003cspan class=\"unit\"\u003eNet Internal Volume\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"po-stat-cell\"\u003e\n\u003cspan class=\"num\"\u003e24x15x10.5\u003c\/span\u003e\u003cspan class=\"unit\"\u003eExternal Inches (WxHxD)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"po-stat-cell\"\u003e\n\u003cspan class=\"num\"\u003e500W\u003c\/span\u003e\u003cspan class=\"unit\"\u003eRMS (IDQ12 V4)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section tint\"\u003e\n    \u003ch3\u003ePerformance Optimized Construction\u003c\/h3\u003e\n    \u003cp\u003eEvery Performance Optimized enclosure is CNC-cut from Langboard Elite MDF on our ShopSabre routers in Tullahoma, Tennessee, with precision V-groove and dado joinery for panel alignment and long-term sealed integrity. The baffle carries 8\/32 threaded inserts matched to the IDQ12 V4's published mounting pattern, with stainless steel machine screws included, so the driver bolts down with real hardware instead of wood screws.\u003c\/p\u003e\n    \u003cp\u003eConnections run through the Proline X ABS and carbon fiber composite terminal cup with stainless hardware and copper ring terminals, pre-wired with 12-gauge OFC to the driver position. Drop the sub in, land two wires at the cup, and the install is done.\u003c\/p\u003e\n    \u003cdiv class=\"po-highlight\"\u003e\n      \u003cp\u003eThis is the same driver-specific approach as our Professional Series: airspace, cutout, and hardware locked to one driver, the Image Dynamics IDQ12 V4, rather than averaged across a class of 12s.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-section\"\u003e\n    \u003ch3\u003eFinish It Your Way\u003c\/h3\u003e\n    \u003cp\u003eThe enclosure comes wrapped in Dark Gray Trunkliner as standard, with Plush Black carpet available as an upgrade. The front baffle accepts a colored acrylic insert in Black, Blue, Red, or White to match the build, or can be ordered without the insert for a clean, blacked-out face at a reduced price.\u003c\/p\u003e\n    \u003cp\u003eOrder the box on its own if you already have your driver, or bundle it with an IDQ12 V4 in Dual 2-ohm or Dual 4-ohm, and we ship everything together. A Dual 2-ohm driver wires to 1 ohm or 4 ohms; a Dual 4-ohm driver wires to 2 ohms or 8 ohms.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-grid\"\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eAirspace\u003c\/span\u003e\n      \u003ch4\u003e1.4 Cubic Feet, Driver-Matched\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eThe extended end of the IDQ12 V4's sealed window, set against Image Dynamics' published parameters for deeper extension.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eJoinery\u003c\/span\u003e\n      \u003ch4\u003eV-Groove + Dado Construction\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eCNC-cut Langboard Elite MDF with precision joinery for rigid panels and an airtight sealed cabinet that stays that way.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eHardware\u003c\/span\u003e\n      \u003ch4\u003e8\/32 Threaded Inserts\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eMatched to the IDQ12 V4 mounting pattern with stainless machine screws included. Real fasteners, repeatable torque.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eWiring\u003c\/span\u003e\n      \u003ch4\u003ePre-Wired Terminal Cup\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eProline X ABS and carbon fiber composite cup with stainless hardware and copper ring terminals, pre-wired in 12-gauge OFC.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eStyle\u003c\/span\u003e\n      \u003ch4\u003eAcrylic Insert Options\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eBlack, Blue, Red, or White front acrylic to match the build, or skip the insert for a blacked-out baffle.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"po-card\"\u003e\n      \u003cspan class=\"po-card-label\"\u003eBundles\u003c\/span\u003e\n      \u003ch4\u003eBox Only or Loaded\u003c\/h4\u003e\n      \u003cdiv class=\"po-card-divider\"\u003e\u003c\/div\u003e\n      \u003cp\u003eOrder the enclosure alone or bundled with an IDQ12 V4 driver in Dual 2-ohm or Dual 4-ohm.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"po-cta\"\u003e\n    \u003ch3\u003eThe Box the IDQ12 Deserves\u003c\/h3\u003e\n    \u003cp\u003ePrecision airspace, real hardware, and pre-wired connections, built around one driver and cut on CNC in Tennessee. Give the IDQ12 V4 500 clean watts and the right 1.4 cubic feet, and let it do what it was engineered to do.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Proline X","offers":[{"title":"Plush Black \/ Black \/ Box Only","offer_id":43382222192729,"sku":"PO ID 12-S IDQ BB none","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Black \/ Add a Dual 2ohm IDQ 12\"","offer_id":43382222225497,"sku":"PO ID 12-S IDQ BB 2ohm","price":579.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Black \/ Add a Dual 4ohm IDQ 12\"","offer_id":43382222258265,"sku":"PO ID 12-S IDQ BB 4ohm","price":579.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Blue \/ Box Only","offer_id":43382222291033,"sku":"PO ID 12-S IDQ BBL none","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Blue \/ Add a Dual 2ohm IDQ 12\"","offer_id":43382222323801,"sku":"PO ID 12-S IDQ BBL 2ohm","price":579.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Blue \/ Add a Dual 4ohm IDQ 12\"","offer_id":43382222356569,"sku":"PO ID 12-S IDQ BBL 4ohm","price":579.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Red \/ Box Only","offer_id":43382222389337,"sku":"PO ID 12-S IDQ BR none","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Red \/ Add a Dual 2ohm IDQ 12\"","offer_id":43382222422105,"sku":"PO ID 12-S IDQ BR 2ohm","price":579.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ Red \/ Add a Dual 4ohm IDQ 12\"","offer_id":43382222454873,"sku":"PO ID 12-S IDQ BR 4ohm","price":579.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ White \/ Box Only","offer_id":43382222487641,"sku":"PO ID 12-S IDQ  BW none","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ White \/ Add a Dual 2ohm IDQ 12\"","offer_id":43382222520409,"sku":"PO ID 12-S IDQ BW 2ohm","price":579.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ White \/ Add a Dual 4ohm IDQ 12\"","offer_id":43382222553177,"sku":"PO ID 12-S IDQ BW 4ohm","price":579.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ None \/ Box Only","offer_id":43382222585945,"sku":"PO ID 12-S IDQ B none","price":269.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ None \/ Add a Dual 2ohm IDQ 12\"","offer_id":43382222618713,"sku":"PO ID 12-S IDQ B 2ohm","price":549.99,"currency_code":"USD","in_stock":true},{"title":"Plush Black \/ None \/ Add a Dual 4ohm IDQ 12\"","offer_id":43382222651481,"sku":"PO ID 12-S IDQ B 4ohm","price":549.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ Black \/ Box Only","offer_id":43382222684249,"sku":"PO ID 12-S IDQ GB None","price":289.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ Black \/ Add a Dual 2ohm IDQ 12\"","offer_id":43382222717017,"sku":"PO ID 12-S IDQ GB 2ohm","price":569.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ Black \/ Add a Dual 4ohm IDQ 12\"","offer_id":43382222749785,"sku":"PO ID 12-S IDQ GB 4ohm","price":569.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ Blue \/ Box Only","offer_id":43382222782553,"sku":"PO ID 12-S IDQ GBL None","price":289.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ Blue \/ Add a Dual 2ohm IDQ 12\"","offer_id":43382222815321,"sku":"PO ID 12-S IDQ GBL 2ohm","price":569.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ Blue \/ Add a Dual 4ohm IDQ 12\"","offer_id":43382222848089,"sku":"PO ID 12-S IDQ GBL 4ohm","price":569.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ Red \/ Box Only","offer_id":43382222880857,"sku":"PO ID 12-S IDQ GR None","price":289.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ Red \/ Add a Dual 2ohm IDQ 12\"","offer_id":43382222913625,"sku":"PO ID 12-S IDQ GR 2ohm","price":569.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ Red \/ Add a Dual 4ohm IDQ 12\"","offer_id":43382222946393,"sku":"PO ID 12-S IDQ GR 4ohm","price":569.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ White \/ Box Only","offer_id":43382222979161,"sku":"PO ID 12-S IDQ GW None","price":289.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ White \/ Add a Dual 2ohm IDQ 12\"","offer_id":43382223011929,"sku":"PO ID 12-S IDQ GW 2ohm","price":569.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ White \/ Add a Dual 4ohm IDQ 12\"","offer_id":43382223044697,"sku":"PO ID 12-S IDQ GW 4ohm","price":569.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ None \/ Box Only","offer_id":43382223077465,"sku":"PO ID 12-S IDQ G None","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ None \/ Add a Dual 2ohm IDQ 12\"","offer_id":43382223110233,"sku":"PO ID 12-S IDQ G 2ohm","price":539.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray Trunkliner \/ None \/ Add a Dual 4ohm IDQ 12\"","offer_id":43382223143001,"sku":"PO ID 12-S IDQ G 4ohm","price":539.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/performance-optimized-sealed-10-enclosure-image-dynamics-idq-10subwoofer-enclosuresproline-x-2511067.webp?v=1779355148"},{"product_id":"proline-x-image-dynamics-idmax-15-sealed-subwoofer-enclosure-professional-series","title":"Proline X | Image Dynamics IDMAX 15 Sealed Subwoofer Enclosure | Professional Series","description":"\u003cstyle\u003e\n .ps-wrap * { box-sizing: border-box; }\n .ps-wrap { font-family: inherit; color: #1e293b; line-height: 1.7; max-width: 1200px; margin: 0 auto; }\n\n .ps-hero {\n background: linear-gradient(135deg, #0f172a 0%, #7c2d12 100%);\n border-radius: 8px;\n padding: 40px 36px;\n margin-bottom: 32px;\n position: relative;\n overflow: hidden;\n }\n .ps-hero::before {\n content: '';\n position: absolute;\n top: -40px; right: -40px;\n width: 220px; height: 220px;\n background: rgba(234,88,12,0.12);\n border-radius: 50%;\n }\n .ps-hero-badge {\n display: inline-block;\n background: transparent;\n border: 2px solid #ea580c;\n color: #fdba74;\n font-size: 0.75em;\n font-weight: 700;\n letter-spacing: 0.12em;\n text-transform: uppercase;\n padding: 4px 14px;\n border-radius: 20px;\n margin-bottom: 16px;\n }\n .ps-hero h2 { color: #ffffff; font-size: 1.65em; font-weight: 800; margin: 0 0 14px 0; line-height: 1.25; }\n .ps-hero p { color: #cbd5e1; font-size: 1em; margin: 0 0 24px 0; max-width: 660px; line-height: 1.7; }\n .ps-hero-stats { display: flex; gap: 28px; flex-wrap: wrap; }\n .ps-stat { text-align: center; }\n .ps-stat-num { display: block; color: #fdba74; font-size: 1.5em; font-weight: 800; line-height: 1; }\n .ps-stat-label { 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line-height: 1.65; }\n .ps-card p strong { color: #7c2d12; }\n\n .ps-acrylic {\n background: #0f172a;\n border: 1px solid #ea580c;\n border-radius: 6px;\n padding: 22px 28px;\n margin: 28px 0;\n display: flex;\n align-items: center;\n gap: 20px;\n flex-wrap: wrap;\n }\n .ps-acrylic-badge {\n background: #ea580c;\n color: #ffffff;\n font-size: 0.75em;\n font-weight: 800;\n letter-spacing: 0.08em;\n text-transform: uppercase;\n padding: 8px 14px;\n border-radius: 4px;\n white-space: nowrap;\n }\n .ps-acrylic p { color: #cbd5e1; font-size: 0.93em; margin: 0; line-height: 1.6; }\n .ps-acrylic strong { color: #ffffff; }\n\n .ps-warranty {\n background: #0f172a;\n border-left: 5px solid #ea580c;\n border-radius: 0 6px 6px 0;\n padding: 20px 28px;\n margin: 28px 0;\n display: flex;\n align-items: center;\n gap: 20px;\n flex-wrap: wrap;\n }\n .ps-warranty-badge { background: #ea580c; color: #ffffff; font-size: 1em; font-weight: 800; padding: 10px 16px; border-radius: 4px; white-space: nowrap; }\n .ps-warranty p { color: #cbd5e1; font-size: 0.93em; margin: 0; line-height: 1.6; }\n .ps-warranty strong { color: #ffffff; }\n\n .ps-driver-link {\n background: #fff7ed;\n border: 1px solid #ea580c;\n border-radius: 6px;\n padding: 16px 22px;\n margin: 20px 0;\n display: flex;\n align-items: center;\n gap: 14px;\n flex-wrap: wrap;\n }\n .ps-driver-link-label {\n background: #ea580c;\n color: #fff;\n font-size: 0.7em;\n font-weight: 700;\n letter-spacing: 0.1em;\n text-transform: uppercase;\n padding: 4px 10px;\n border-radius: 3px;\n white-space: nowrap;\n }\n .ps-driver-link p { color: #1e293b; font-size: 0.93em; margin: 0; }\n .ps-driver-link a { color: #ea580c; font-weight: 700; text-decoration: none; }\n .ps-driver-link a:hover { text-decoration: underline; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"ps-wrap\"\u003e\n\n \u003cdiv class=\"ps-hero\"\u003e\n \u003cdiv class=\"ps-hero-badge\"\u003eProfessional Series\u003c\/div\u003e\n \u003ch2\u003eThe IDMAX 15 — Sealed, Spec-Matched, and Built to Show\u003c\/h2\u003e\n \u003cp\u003eThe Image Dynamics IDMAX 15 V4 is a 15\" high-excursion driver rated at 1200 watts RMS with a motor tuned for the SQ listener who also wants output. This enclosure is spec'd to exactly 2.0 cu ft net sealed — the number Image Dynamics publishes — built with the structural integrity to stay accurate at sustained power, and finished with a branded acrylic insert that sets it apart on the install. Enclosure only. Driver not included.\u003c\/p\u003e\n \u003cdiv class=\"ps-hero-stats\"\u003e\n \u003cdiv class=\"ps-stat\"\u003e\n \u003cspan class=\"ps-stat-num\"\u003e2.0\u003c\/span\u003e\n \u003cspan class=\"ps-stat-label\"\u003ecu ft net\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-stat\"\u003e\n \u003cspan class=\"ps-stat-num\"\u003e22mm\u003c\/span\u003e\n \u003cspan class=\"ps-stat-label\"\u003eIDMAX Xmax (1-way)\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-stat\"\u003e\n \u003cspan class=\"ps-stat-num\"\u003e1200W\u003c\/span\u003e\n \u003cspan class=\"ps-stat-label\"\u003eRMS rated\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-stat\"\u003e\n \u003cspan class=\"ps-stat-num\"\u003e1.5\"\u003c\/span\u003e\n \u003cspan class=\"ps-stat-label\"\u003eDouble-layer baffle\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-driver-link\"\u003e\n \u003cspan class=\"ps-driver-link-label\"\u003eCompatible Driver\u003c\/span\u003e\n \u003cp\u003eBuilt exclusively for the \u003cstrong\u003eImage Dynamics IDMAX 15 V4\u003c\/strong\u003e (D2 or D4). Full driver specs at \u003ca href=\"https:\/\/imagedynamicsusa.net\/us\/en\/products\/subwoofers\/IDMAX15D2-V4\/\" target=\"_blank\"\u003eimagedynamicsusa.net\u003c\/a\u003e.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-section\"\u003e\n \u003ch3\u003eBuilt to the Driver's Numbers — Not a Generic Template\u003c\/h3\u003e\n \u003cp\u003eThe IDMAX 15 V4 has a Qts of 0.48–0.50 depending on variant — both squarely in sealed alignment territory. Image Dynamics publishes 2.0 cu ft as the recommended sealed volume for this driver, and this enclosure delivers exactly that. Not a rounded-up shelf-friendly number. Not a compromised volume driven by an available box profile. The number the driver was designed around.\u003c\/p\u003e\n \u003cp\u003eA 15\" driver in a correctly sized sealed box produces controlled, extended low-frequency output with fast transient response and the acoustic damping that a high-excursion motor needs to stay accurate under load. This is not the box for customers chasing peak SPL. It's the box for customers who want a correctly operating IDMAX 15 — clean, loud, and accurate at real-world power levels.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-acrylic\"\u003e\n \u003cdiv class=\"ps-acrylic-badge\"\u003eIncludes Branded Acrylic\u003c\/div\u003e\n \u003cp\u003eThis enclosure includes a \u003cstrong\u003eProline X branded acrylic insert\u003c\/strong\u003e — laser-cut and finished in-house — mounted to the baffle. It's a visual finish detail that distinguishes this build from a plain-carpet box and marks it as a purpose-built Professional Series enclosure.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-section\"\u003e\n \u003ch3\u003e1.5\" Double-Layer Baffle with Threaded Inserts\u003c\/h3\u003e\n \u003cp\u003eThe IDMAX 15 V4 is a heavy, high-force driver — 17.36 Tm BL factor on the D2 variant, a large-format 15\" motor that generates significant baffle load under sustained 1200W operation. This enclosure uses a 1.5\" double-layer baffle — two full sheets of Langboard Elite MDF bonded and CNC-cut as a single unit. Baffle flex at this driver size and power level introduces distortion and mounting hardware stress. The double-layer eliminates that flex entirely.\u003c\/p\u003e\n \u003cp\u003eThreaded inserts are installed through the baffle matched to the IDMAX 15's bolt pattern. The driver mounts with 8\/32 machine screws — metal-to-metal threading, not wood screws into MDF. It stays torqued under vibration and survives repeated remounts without stripping.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-section\"\u003e\n \u003ch3\u003eDado + V-Groove Joinery | Extensive Internal Bracing\u003c\/h3\u003e\n \u003cp\u003eA sealed enclosure at 2.0 cu ft with a 15\" driver running 1200W generates sustained internal pressure across every panel. Every joint in this enclosure is CNC-cut to interlock before adhesive is applied — dado joints recess each panel into its mating surface, V-groove cuts at panel edges create a mechanical lock. Extensive internal bracing ties opposing walls and spans panel runs throughout. The cabinet stays rigid, the airspace stays constant, and the bass the driver produces is what the customer hears — not a distorted version filtered through a flexing box.\u003c\/p\u003e\n\n \u003cdiv class=\"ps-card-grid\"\u003e\n \u003cdiv class=\"ps-card\"\u003e\n \u003cspan class=\"ps-card-label\"\u003eMDF\u003c\/span\u003e\n \u003cdiv class=\"ps-card-divider\"\u003e\u003c\/div\u003e\n \u003ch4\u003eLangboard Elite 3\/4\"\u003c\/h4\u003e\n \u003cp\u003eMill-certified panel stock. \u003cstrong\u003e48.5 lbs\/ft³ density\u003c\/strong\u003e, \u003cstrong\u003e200 psi internal bond\u003c\/strong\u003e, \u003cstrong\u003e410,000 psi MOE\u003c\/strong\u003e. Every panel traceable to published mill data.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-card\"\u003e\n \u003cspan class=\"ps-card-label\"\u003eJoinery\u003c\/span\u003e\n \u003cdiv class=\"ps-card-divider\"\u003e\u003c\/div\u003e\n \u003ch4\u003eDado + V-Groove CNC\u003c\/h4\u003e\n \u003cp\u003ePanels interlock mechanically before adhesive is applied. The joint holds independent of glue — \u003cstrong\u003eessential for a 15\" driver at 1200W RMS\u003c\/strong\u003e in a sealed enclosure.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-card\"\u003e\n \u003cspan class=\"ps-card-label\"\u003eBracing\u003c\/span\u003e\n \u003cdiv class=\"ps-card-divider\"\u003e\u003c\/div\u003e\n \u003ch4\u003eExtensive Internal Bracing\u003c\/h4\u003e\n \u003cp\u003eWall-to-wall and panel-spanning bracing throughout. \u003cstrong\u003ePanel resonance eliminated at the structure level\u003c\/strong\u003e — the box doesn't add its own signature to the bass.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"ps-card\"\u003e\n \u003cspan class=\"ps-card-label\"\u003eTerminal\u003c\/span\u003e\n \u003cdiv class=\"ps-card-divider\"\u003e\u003c\/div\u003e\n \u003ch4\u003eProline X ABS\/Carbon Fiber Terminal Cup\u003c\/h4\u003e\n \u003cp\u003eBuilt in-house. Stainless steel hardware. Copper ring terminals. \u003cstrong\u003ePre-wired 12-gauge OFC speaker wire\u003c\/strong\u003e to your selected impedance.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-highlight\"\u003e\n \u003ch3\u003eWiring Options — D2 and D4\u003c\/h3\u003e\n \u003cp\u003eThe IDMAX 15 V4 is available in Dual 2-ohm (D2) and Dual 4-ohm (D4). A single driver wires as follows:\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eD2 — voice coils parallel 1Ω final load.\u003c\/strong\u003e Voice coils in series 4Ω final load.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eD4 — voice coils parallel 2Ω final load.\u003c\/strong\u003e Voice coils in series 8Ω final load.\u003c\/p\u003e\n \u003cp\u003eThe most common configurations for a single high-current amp are 1Ω (D2 parallel) and 2Ω (D4 parallel). Match to your amplifier's stable impedance rating before selecting a variant.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-alert\"\u003e\n \u003cstrong\u003eEnclosure only.\u003c\/strong\u003e The Image Dynamics IDMAX 15 V4 is not included. This enclosure is built for the IDMAX 15 V4 exclusively — it is not a universal 15\" box. Verify cutout diameter (14.80\") and mounting depth (10.40\") against your install before ordering.\n \u003c\/div\u003e\n\n \u003cdiv class=\"ps-warranty\"\u003e\n \u003cdiv class=\"ps-warranty-badge\"\u003e2-Year Warranty\u003c\/div\u003e\n \u003cp\u003eEvery Proline X Professional Series enclosure is covered by a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e against defects in materials and workmanship. Built in Tullahoma, Tennessee. Shipping included — no freight charges at checkout.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Proline X","offers":[{"title":"Default Title","offer_id":43493539938393,"sku":"Pro 15-S IDMAX","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/proline-x-micro-series-dual-15-sealed-enclosure-built-for-resonix-gus-15subwoofer-enclosuresproline-x-9360178.webp?v=1779355146"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/collections\/proline-x-image-dynamics-idmax-12-sealed-subwoofer-enclosure-professional-seriessubwoofer-enclosuresproline-x-8573304.webp?v=1785811015","url":"https:\/\/audiointensity.com\/collections\/image-dynamics-subwoofer-box.oembed","provider":"Audio Intensity","version":"1.0","type":"link"}