{"product_id":"arc-audio-x2v2-12-dual-loaded-subwoofer-enclosure","title":"Proline X P12D-S W | Dual 12\" Sealed Wedge Subwoofer Enclosure | Loaded with Arc Audio X2V2 12","description":"\u003cstyle\u003e\n  .pw-wrap * { box-sizing: border-box; }\n  .pw-wrap { font-family: inherit; color: #cbd5e1; line-height: 1.7; max-width: 1200px; margin: 0 auto; }\n  .pw-hero { background: linear-gradient(135deg, #020617 0%, #3b2a63 100%); border-radius: 8px; padding: 40px 36px; margin-bottom: 32px; position: relative; overflow: hidden; }\n  .pw-hero::before { content: ''; position: absolute; top: -40px; right: -40px; width: 220px; height: 220px; background: rgba(139,92,246,0.14); border-radius: 50%; }\n  .pw-hero-badge { display: inline-block; background: transparent; border: 2px solid #8b5cf6; color: #c4b5fd; font-size: 0.75em; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; padding: 4px 14px; border-radius: 20px; margin-bottom: 16px; }\n  .pw-hero h2 { color: #ffffff; font-size: 1.65em; 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color: #ffffff; font-size: 1em; font-weight: 800; padding: 10px 16px; border-radius: 4px; white-space: nowrap; }\n  .pw-warranty p { color: #94a3b8; font-size: 0.93em; margin: 0; line-height: 1.6; }\n  .pw-warranty strong { color: #ffffff; }\n  .pw-divider { border: none; border-top: 1px solid #1e293b; margin: 32px 0; }\n  .pw-langboard { font-weight: 700; color: #c4b5fd; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"pw-wrap\"\u003e\n\n\u003cdiv class=\"pw-hero\"\u003e\n\u003cspan class=\"pw-hero-badge\"\u003eLoaded Series | P12D-S W | Dual Chamber\u003c\/span\u003e\n\u003ch2\u003eTwo Arc Audio X2V2 12s.\u003cbr\u003eDual Chamber Sealed Wedge, Loaded and Wired.\u003c\/h2\u003e\n\u003cp\u003e500 watts RMS total across two drivers, 1,028 square centimetres of cone, and two separate 1.0 cubic foot sealed chambers in a wedge cabinet that leans into a seat back rather than taking the whole cargo floor. Both drivers arrive mounted, wired and sealed against the baffle.\u003c\/p\u003e\n\u003cdiv class=\"pw-hero-stats\"\u003e\n\u003cdiv class=\"pw-stat\"\u003e\n\u003cspan class=\"pw-stat-num\"\u003e2.0\u003c\/span\u003e\u003cspan class=\"pw-stat-label\"\u003eCu Ft Net Total\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-stat\"\u003e\n\u003cspan class=\"pw-stat-num\"\u003e1.0\u003c\/span\u003e\u003cspan class=\"pw-stat-label\"\u003eCu Ft Per Driver\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-stat\"\u003e\n\u003cspan class=\"pw-stat-num\"\u003e500W\u003c\/span\u003e\u003cspan class=\"pw-stat-label\"\u003eRMS Total\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-stat\"\u003e\n\u003cspan class=\"pw-stat-num\"\u003e15.1mm\u003c\/span\u003e\u003cspan class=\"pw-stat-label\"\u003eDriver Xmax\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-alert\"\u003e\n\u003cstrong\u003eLoaded system.\u003c\/strong\u003e Two Arc Audio X2V2 12 subwoofers are included and pre-installed. Select your voice coil configuration and carpet above. An amplifier, power wire and RCA cables are not included.\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-section\"\u003e\n\u003ch3\u003eDual Chamber — A Full Divider, Not a Shared Box\u003c\/h3\u003e\n\u003cp\u003eEach driver gets its own sealed 1.0 cubic foot chamber, separated by a full divider. That is now standard across every Proline X sealed dual enclosure, and it is worth understanding why.\u003c\/p\u003e\n\u003cp\u003eIn a shared chamber, one cone's motion changes the air pressure the other driver is working against. At moderate levels you will not notice. Under hard excursion the pair starts to modulate each other and the middle of the output softens. With a divider, each driver sees only its own air spring, so the pair holds its character all the way up rather than getting vague when you ask for everything.\u003c\/p\u003e\n\u003cp\u003eIt also means there is no cross chamber wiring to fail and no shared leak path. If one chamber's seal is ever compromised, the other is unaffected.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-section\"\u003e\n\u003ch3\u003e1.0 cu ft Per Driver — Tighter Than Arc's Optimum\u003c\/h3\u003e\n\u003cp\u003eArc Audio publishes a sealed range of \u003cstrong\u003e0.9 to 1.55 cubic feet per X2V2 12\u003c\/strong\u003e, with 1.15 as their optimum. Each chamber here is 1.0, sitting between their minimum and their optimum rather than at it. Same alignment as our single 12 wedge, and the same deliberate choice.\u003c\/p\u003e\n\u003cp\u003eA tighter sealed volume raises system Qtc, producing more midbass punch and tighter transient control at the cost of the deepest anechoic extension. With two 12s moving over a thousand square centimetres of cone between them, output is not the constraint on this build. Control is what you want from the alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-section\"\u003e\n\u003ch3\u003eWork Out Your Impedance First\u003c\/h3\u003e\n\u003cp\u003eThis is the step people get wrong on dual builds. Two dual voice coil drivers give you a lot of wiring options and only some of them land somewhere your amplifier will be happy.\u003c\/p\u003e\n\u003cp\u003eTwo D4 drivers can present \u003cstrong\u003e1, 4 or 16 ohms\u003c\/strong\u003e depending on configuration. Two D2 drivers can present \u003cstrong\u003e0.5, 2 or 8 ohms\u003c\/strong\u003e. Series parallel on a pair of D4s at 4 ohms is the most common safe choice for a single monoblock. Decide the load you want, confirm your amplifier is stable at it, then select the coil variant to reach it. The drivers are installed and the cabinet sealed before it ships, so this is not something that can be changed afterwards.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-card-grid\"\u003e\n\n\u003cdiv class=\"pw-card\"\u003e\n\u003cspan class=\"pw-card-label\"\u003eChambers\u003c\/span\u003e\n\u003ch4\u003eTwo Sealed Chambers, One Cabinet\u003c\/h4\u003e\n\u003cdiv class=\"pw-card-divider\"\u003e\u003c\/div\u003e\n\u003cp\u003eA \u003cstrong\u003efull divider\u003c\/strong\u003e gives each driver its own 1.0 cubic foot. Neither driver modulates the air load the other one sees, so the pair stays predictable at high output.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-card\"\u003e\n\u003cspan class=\"pw-card-label\"\u003ePower\u003c\/span\u003e\n\u003ch4\u003e500W RMS Total, 250W Each\u003c\/h4\u003e\n\u003cdiv class=\"pw-card-divider\"\u003e\u003c\/div\u003e\n\u003cp\u003eArc rates conservatively. Their test method doubles power after each successful round until something fails, so \u003cstrong\u003e250 watts per driver\u003c\/strong\u003e is sustained thermal capacity rather than a peak figure.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-card\"\u003e\n\u003cspan class=\"pw-card-label\"\u003eCone Area\u003c\/span\u003e\n\u003ch4\u003e1,028 cm² Between Two Drivers\u003c\/h4\u003e\n\u003cdiv class=\"pw-card-divider\"\u003e\u003c\/div\u003e\n\u003cp\u003eEach X2V2 12 carries \u003cstrong\u003e514 cm² of cone and 15.1mm of one-way Xmax\u003c\/strong\u003e. Doubling cone area is the most efficient way to add output without asking either driver to work harder.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-card\"\u003e\n\u003cspan class=\"pw-card-label\"\u003eBaffle\u003c\/span\u003e\n\u003ch4\u003eTwin 11.13\" Cutouts, 0.75\" Baffle\u003c\/h4\u003e\n\u003cdiv class=\"pw-card-divider\"\u003e\u003c\/div\u003e\n\u003cp\u003eCut from \u003cstrong\u003eLangboard Elite 3\/4\" MDF\u003c\/strong\u003e to the X2V2's 11.11 inch cutout requirement. Max mounting depth is 8.5 inches against the driver's 6.75 inch requirement.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-card\"\u003e\n\u003cspan class=\"pw-card-label\"\u003eWiring\u003c\/span\u003e\n\u003ch4\u003ePre-Wired 12g OFC\u003c\/h4\u003e\n\u003cdiv class=\"pw-card-divider\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe recessed \u003cstrong\u003eProline X ABS and carbon fiber terminal cup\u003c\/strong\u003e with stainless hardware and copper ring terminals is installed and wired to both drivers. Connect your amplifier run and wiring is finished.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-card\"\u003e\n\u003cspan class=\"pw-card-label\"\u003eGeometry\u003c\/span\u003e\n\u003ch4\u003e28\" Wide, Tapering 8.5\" to 13.75\"\u003c\/h4\u003e\n\u003cdiv class=\"pw-card-divider\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe roughly \u003cstrong\u003e20 degree taper\u003c\/strong\u003e lets it lean into a seat back and keeps the baffle out of parallel with the rear glass. A square dual 12 cabinet at this volume would take the entire cargo floor.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-card\"\u003e\n\u003cspan class=\"pw-card-label\"\u003eOrientation\u003c\/span\u003e\n\u003ch4\u003eShallow Edge Up, Deep Edge Down\u003c\/h4\u003e\n\u003cdiv class=\"pw-card-divider\"\u003e\u003c\/div\u003e\n\u003cp\u003eAt 28 inches wide it needs the \u003cstrong\u003efull deep edge sitting flat\u003c\/strong\u003e on the floor to be stable. Mounted inverted it stands proud and puts the baffle back parallel with the glass.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-card\"\u003e\n\u003cspan class=\"pw-card-label\"\u003eAcoustic\u003c\/span\u003e\n\u003ch4\u003ePolyfill in Both Chambers\u003c\/h4\u003e\n\u003cdiv class=\"pw-card-divider\"\u003e\u003c\/div\u003e\n\u003cp\u003eFitted and matched to volume in each chamber before the cabinet is sealed. It makes each side behave acoustically larger than its physical volume, with \u003cstrong\u003econsistent packing density\u003c\/strong\u003e on every unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-highlight\"\u003e\n\u003ch3\u003eReady to Mount. Ready to Wire.\u003c\/h3\u003e\n\u003cp\u003eThe system ships fully assembled. Both drivers are mounted, gasketed and sealed against the baffle, and wired to the \u003cstrong\u003eProline X terminal cup with 12 gauge OFC\u003c\/strong\u003e. Polyfill is installed in both chambers. Connect your amplifier run and the install is complete.\u003c\/p\u003e\n\u003ch3\u003eImpedance Options — D2 and D4\u003c\/h3\u003e\n\u003cp\u003eTwo \u003cstrong\u003eD4\u003c\/strong\u003e drivers can present 1, 4 or 16 ohms. Two \u003cstrong\u003eD2\u003c\/strong\u003e drivers can present 0.5, 2 or 8 ohms. Series parallel on a pair of D4s at 4 ohms is the most common safe choice for a single monoblock. Target \u003cstrong\u003e400 to 500 watts RMS total\u003c\/strong\u003e for the pair. Confirm what your amplifier is stable at before selecting the coil variant.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-section\"\u003e\n\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp\u003eAt 28 inches wide and 14.5 tall, tapering from 8.5 to 13.75 inches deep, this needs a vertical surface to lean against and a wide flat run of floor:\u003c\/p\u003e\n\u003cul class=\"pw-fitment\"\u003e\n\u003cli\u003eBehind rear seats in SUVs and crossovers\u003c\/li\u003e\n\u003cli\u003eAgainst a bulkhead in a large hatchback\u003c\/li\u003e\n\u003cli\u003eTrunk front wall in a full size sedan\u003c\/li\u003e\n\u003cli\u003eCrew cab trucks, behind the seat\u003c\/li\u003e\n\u003cli\u003eVan rear walls and side panels\u003c\/li\u003e\n\u003cli\u003eWagon cargo areas against the seat back\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pw-warranty\"\u003e\n\u003cdiv class=\"pw-warranty-badge\"\u003e1-Year Warranty\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eProline X Performance Series enclosures carry a one-year limited warranty\u003c\/strong\u003e against defects in materials and workmanship. Built and inspected in our Tullahoma, Tennessee facility before shipment. Both Arc Audio X2V2 12 drivers carry their own one-year manufacturer warranty, handled through Arc Audio.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr class=\"pw-divider\"\u003e\n\n\u003cdiv class=\"pw-section\"\u003e\n\u003ch3\u003eMade in Tennessee\u003c\/h3\u003e\n\u003cp\u003eEvery Proline X enclosure is CNC cut and hand assembled in Tullahoma, Tennessee on ShopSabre routers. Internal volume, chamber divider placement, cutout geometry, wedge angle and terminal positioning are held to spec on every unit. \u003cspan class=\"pw-langboard\"\u003eLangboard Elite MDF\u003c\/span\u003e throughout, named, mill documented, with published density and internal bond specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Proline X","offers":[{"title":"Dual 4ohm \/ Grey","offer_id":43491239690329,"sku":"P12D-S W ARC X2V2 D4 G","price":599.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4ohm \/ Plush Black","offer_id":43491239723097,"sku":"P12D-S W ARC X2V2 D4 B","price":599.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 ohm \/ Grey","offer_id":43491239755865,"sku":"P12D-S W ARC X2V2 D2 G","price":599.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 ohm \/ Plush Black","offer_id":43491239788633,"sku":"P12D-S W ARC X2V2 D2 B","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/dual-arc-audio-x2-12-matching-proline-x-enclosure-bundle-box-50-offsubwoofer-enclosuresproline-x-6825767.png?v=1783112229","url":"https:\/\/audiointensity.com\/products\/arc-audio-x2v2-12-dual-loaded-subwoofer-enclosure","provider":"Audio Intensity","version":"1.0","type":"link"}