{"product_id":"performance-optimized-wedge-sealed-dual-10-enclosure-morel-ultimo-ti-sc102-sc104","title":"Performance Optimized Wedge Sealed Dual 10\" Enclosure | Morel Ultimo Ti SC102 \/ SC104","description":"\u003cdiv class=\"po-wrap\"\u003e\n\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:#fff}\n.po-hero{background:linear-gradient(135deg,#0f172a 0%,#8b5a2b 100%);padding:60px 40px;text-align:center;color:#fff}\n.po-hero .po-title{font-size:2.6em;font-weight:800;text-transform:uppercase;letter-spacing:2px;margin:0 0 10px 0;color:#fff}\n.po-hero .po-subtitle{font-size:1.2em;font-weight:300;opacity:.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(184,115,51,.2);border:1px solid #b87333;color:#d99058;padding:8px 20px;border-radius:20px;font-size:.9em;font-weight:600;letter-spacing:.5px}\n.po-section{padding:50px 40px;border-bottom:1px solid #e2e8f0;background:#fff}\n.po-section:nth-child(even){background:#fef3e7}\n.po-section h2{color:#8b5a2b;font-size:2em;font-weight:700;margin:0 0 20px 0;padding-bottom:12px;border-bottom:3px solid #b87333}\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:#fff;border:1px solid #e2e8f0;border-top:4px solid #b87333;padding:25px;border-radius:4px}\n.po-card h4{color:#8b5a2b;font-size:1.15em;font-weight:700;margin:0 0 12px 0;text-transform:uppercase;letter-spacing:1px}\n.po-card p{font-size:.98em;color:#475569;margin:0}\n.po-highlight{background:#fef3e7;border-left:4px solid #b87333;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%,#8b5a2b 100%);padding:60px 40px;text-align:center;color:#fff}\n.po-cta h2{font-size:2.2em;font-weight:700;margin:0 0 20px 0;color:#fff;border:none;padding:0}\n.po-cta p{font-size:1.15em;opacity:.92;max-width:800px;margin:0 auto 20px auto;color:#fff}\n@media (max-width:768px){.po-hero{padding:40px 20px}.po-hero .po-title{font-size:1.8em}.po-section{padding:30px 20px}.po-section h2{font-size:1.6em}.po-grid{grid-template-columns:1fr}.po-cta{padding:40px 20px}.po-cta h2{font-size:1.6em}}\n\u003c\/style\u003e\n\u003cdiv class=\"po-hero\"\u003e\n\u003cp class=\"po-title\"\u003ePerformance Optimized Wedge | Dual Morel Ultimo Ti SC102 \/ SC104\u003c\/p\u003e\n\u003cp class=\"po-subtitle\"\u003eDual 10\" Sealed Wedge Enclosure | Rear-Firing Trunk-Load Design\u003c\/p\u003e\n\u003cdiv class=\"po-badges\"\u003e\n\u003cspan class=\"po-badge\"\u003e0.60 ft3 Net per Chamber\u003c\/span\u003e\u003cspan class=\"po-badge\"\u003e1.41 ft3 Gross\u003c\/span\u003e\u003cspan class=\"po-badge\"\u003eQtc 0.71\u003c\/span\u003e\u003cspan class=\"po-badge\"\u003eTwo Separate Chambers\u003c\/span\u003e\u003cspan class=\"po-badge\"\u003e29.07\" x 15\" x 7.07\/12.53\"\u003c\/span\u003e\u003cspan class=\"po-badge\"\u003eBuilt in Tennessee\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-section\"\u003e\n\u003ch2\u003eA Pair of Morel Ultimo Ti SC102 \/ SC104 in a Sealed Wedge\u003c\/h2\u003e\n\u003cp\u003eThe Ultimo Titanium SC is Morel's 10 inch subwoofer on a titanium voice coil former and a 5.1 inch Hexatech aluminium coil, rated 600 watts RMS and 2000 watts transient, on a 10.35 inch frame with 5.63 inches of mounting depth. It ships as the SC102 (2 ohm) and the SC104 (4 ohm). Every figure comes from Morel's current Ultimo Titanium SC specification sheet, whose columns reproduce their own moving mass from Vas, cone area and resonance to within a gram. Morel's older printed manual carries a different parameter set for these drivers that does not, and it is not used here.\u003c\/p\u003e\n\u003cdiv class=\"po-highlight\"\u003e\u003cp\u003e0.60 cubic feet net per chamber, the Butterworth volume for the SC102 computed from Morel's published Fs, Qts and Vas. In it the SC102 lands at Qtc 0.707, maximally flat, with system resonance at 61.4 Hz; the SC104 sits at Qtc 0.694 in the same cabinet. Morel's own sealed recommendation for this driver is 13 to 30 liters, 0.46 to 1.06 cubic feet, and this volume is inside it.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"po-highlight\"\u003e\u003cp\u003e\u003cstrong\u003eTwo coils, two parameter sets.\u003c\/strong\u003e Morel measures the two coils separately and publishes a different parameter set for each: the SC102 (2 ohm) at Fs 33.0 Hz, Qts 0.38 and Vas 42.0 liters, the SC104 (4 ohm) at Fs 29.0 Hz, Qts 0.35 and Vas 50.0 liters. The cabinet is sized to the SC102, the coil that asks for the larger box, and the SC104 sits a little below Butterworth in the same airspace.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-section\"\u003e\n\u003ch2\u003eTwo Fully Separate Chambers\u003c\/h2\u003e\n\u003cp\u003eA bonded full-height 3\/4 inch MDF divider splits the cabinet into two sealed chambers of 0.60 cubic feet net each, so every driver sees exactly the airspace it would have in the single wedge. Two drivers sharing one volume load each other; the divider removes that, and each chamber carries its own polyfill.\u003c\/p\u003e\n\u003cp\u003eThe cabinet solved at 29.07 inches wide, under the 32 inch dual cap, 15 inches tall, 7.07 inches deep at the top and 12.53 at the base. One shared side-mounted terminal cup feeds both driver positions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-section\"\u003e\n\u003ch2\u003eTrunk-Load Wedge Design Explained\u003c\/h2\u003e\n\u003cp\u003eThe drivers mount on the vertical trunk-lid-side face and fire rearward into the trunk cavity.\u003c\/p\u003e\n\u003cdiv class=\"po-grid\"\u003e\n\u003cdiv class=\"po-card\"\u003e\n\u003ch4\u003eSeat-Side Face Matches Seat Lean\u003c\/h4\u003e\n\u003cp\u003eAngled face matches the roughly 20 degree factory seat lean.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-card\"\u003e\n\u003ch4\u003eTrunk-Lid-Side Face Fires the Woofer\u003c\/h4\u003e\n\u003cp\u003eVertical baffle, cone firing rearward into the trunk cavity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-card\"\u003e\n\u003ch4\u003eTrunk Cavity Loading\u003c\/h4\u003e\n\u003cp\u003eThe trunk acts as an acoustic extension for a smoother presentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-card\"\u003e\n\u003ch4\u003ePreserves Trunk Cargo Space\u003c\/h4\u003e\n\u003cp\u003eThe wedge tucks against the seat back and the space in front stays usable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-section\"\u003e\n\u003ch2\u003eEngineered for a pair of Morel Ultimo Ti SC102 \/ SC104\u003c\/h2\u003e\n\u003cp\u003eHalf power lands at 61.4 Hz anechoic for the SC102 and 58.6 Hz for the SC104, before any cabin gain. Morel publishes the cone area outright, 346 square centimeters, and the driver displacement, 2.3 liters, so nothing behind this alignment is estimated. Excursion is 9.5 mm each way by Morel's figure.\u003c\/p\u003e\n\u003ch3\u003eAlignment Numbers (Per Chamber)\u003c\/h3\u003e\n\u003ctable class=\"df-tier\"\u003e\n\u003ctr\u003e\n\u003cth\u003eCoil (per chamber)\u003c\/th\u003e\n\u003cth\u003eSystem Qtc\u003c\/th\u003e\n\u003cth\u003efc\u003c\/th\u003e\n\u003cth\u003eF3\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSC102, 2 ohm (cabinet sized to this coil)\u003c\/td\u003e\n\u003ctd\u003eQtc 0.707\u003c\/td\u003e\n\u003ctd\u003e61.4 Hz\u003c\/td\u003e\n\u003ctd\u003e61.4 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSC104, 4 ohm\u003c\/td\u003e\n\u003ctd\u003eQtc 0.694\u003c\/td\u003e\n\u003ctd\u003e57.5 Hz\u003c\/td\u003e\n\u003ctd\u003e58.6 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMounting Geometry\u003c\/h3\u003e\n\u003cp\u003eVertical baffle CNC cut to 8.87 in (225.15 mm) at each position. Mounting depth available is 5.57 in at the top of the cabinet against the 5.63 in the driver needs, with 0.75 in of clearance above the motor. The cosmetic recess is cut to Morel's published 10.35 in frame diameter. Threaded inserts are pressed for the Morel bolt pattern, stainless machine screws included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-section\"\u003e\n\u003ch2\u003eWhat the Numbers Rest On\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 in MDF throughout.\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, sides and divider seated in dados.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-card\"\u003e\n\u003ch4\u003eDouble-Layer 1.5\" Front Baffle\u003c\/h4\u003e\n\u003cp\u003eTwo bonded 3\/4 in MDF sheets at the driver face, the outer layer machined as a flush recess.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-card\"\u003e\n\u003ch4\u003eMorel's Own Sheet\u003c\/h4\u003e\n\u003cp\u003eEvery figure comes from Morel's current Ultimo Titanium SC specification sheet, whose columns reproduce their own moving mass from Vas, cone area and resonance to within a gram. Morel's older printed manual carries a different parameter set for these drivers that does not, and it is not used here. Sensitivity is printed at 2.83 V, 88 dB (SC102) and 87 dB (SC104) at 2.83 V; the 1 W figures the response model uses are 86.8 and 86.4 dB at 1 W, derived from the parameters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-section\"\u003e\n\u003ch2\u003eWiring a pair of Morel Ultimo Ti SC102 \/ SC104 to Your Amplifier\u003c\/h2\u003e\n\u003cp\u003eBoth coils are single voice coil drivers. The SC102 is a nominal 2 ohm load (1.3 ohm DC) and the SC104 a nominal 4 ohm load (3.0 ohm DC). Wire both drivers identically. Two SC102 in parallel is 1 ohm and needs an amplifier rated for it, in series 4 ohms; two SC104 run 2 ohms in parallel or 8 ohms in series. Confirm the final load against your amplifier's minimum stable impedance before powering the system.\u003c\/p\u003e\n\u003cp\u003ePower handling is 600 watts RMS per driver. Aim for roughly 420 to 600 watts per driver at the impedance you wire.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-section\"\u003e\n\u003ch2\u003eBuilt in Tennessee, Backed by Audio Intensity\u003c\/h2\u003e\n\u003cp\u003eCut and assembled in Tullahoma, Tennessee on our own CNC equipment. Finished in plush black carpet with the gloss black acrylic baffle insert, one shared pre-wired terminal cup, 12 gauge OFC to both driver positions. Polyfill wall lining installed. 1 year limited warranty. Enclosure only, the drivers are purchased separately. Call or text 931-563-5151.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"po-cta\"\u003e\n\u003ch2\u003eDual Morel Ultimo Ti SC102 \/ SC104: Built to a Butterworth Alignment\u003c\/h2\u003e\n\u003cp\u003e0.60 cubic feet net per chamber at Qtc 0.707, F3 61.4 Hz, cut direct fit and built to order in Tennessee.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Proline X","offers":[{"title":"Black","offer_id":44866726068313,"sku":"PO 10D-S W SC BB","price":339.99,"currency_code":"USD","in_stock":true},{"title":"None","offer_id":44866726101081,"sku":"PO 10D-S W SC B","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1389\/files\/PO_10D-S_W_SC_Front.jpg?v=1789002907","url":"https:\/\/audiointensity.com\/products\/performance-optimized-wedge-sealed-dual-10-enclosure-morel-ultimo-ti-sc102-sc104","provider":"Audio Intensity","version":"1.0","type":"link"}