{"product_id":"dc-audio-xl-spl-12-subwoofers","title":"DC Audio XL SPL 12\" Subwoofers","description":"\u003cdiv\u003e\n\u003cp\u003eDC Audio XL SPL 12\" Subwoofers are hand-built in the USA and designed for extreme SPL builds with durable, high-power performance in a purpose-built 12-inch driver family.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePower handling\u003c\/b\u003e: 2200W RMS \/ 4400W peak, delivering substantial headroom for high-power amplifiers without clipping when the system demands deep, loud bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12\" size and mounting measurements\u003c\/b\u003e: Outside diameter 12.5\", mounting depth 9\", mounting hole diameter 11\" (fits common 12\" enclosure designs and provides a solid mounting footprint).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice coil\u003c\/b\u003e: 8-layer flat-wound hi-temp aluminum voice coil with a 3.0\" diameter, enabling high excursion and improved heat tolerance for sustained output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCone and surround\u003c\/b\u003e: Extremely rigid non-pressed paper cone assembly with a multilayered polymer foam surround for controlled excursion and reliable damping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet\/frame and hardware\u003c\/b\u003e: Large magnets with a cast aluminum black frame, rubber mounting gasket, rubber motor boot, and chrome spring-loaded push terminals for rugged, repeatable mounting and connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMotor engineering\u003c\/b\u003e: FEA-analzyed and optimized motor assembly with a fully CNC-machined body and motor boot for precise alignment and consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectrical\/ mechanical specs\u003c\/b\u003e: Re 3.98 Ohm, Le 5.2 mH, Qms 12.92, Qes 0.403, Qts 0.391, Xmax 26 mm, Ref SPL @ 1W 87.5 dB (12\" variant), detailing a balanced, workable electrical and excursion profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBox guidance\u003c\/b\u003e: Sealed box around 1.0 ft³ or ported around 1.5 ft³ for the 12\" version, offering flexible tuning options to suit space and target bass response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuild and availability\u003c\/b\u003e: Hand built in the USA with a 7–14 day build time, part of the XL SPL family available in 10\", 12\", 15\", and 18\" sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real car audio build, the 12\" XL SPL delivers deep, controlled bass from high-power amplification while maintaining linearity with a rigid cone, robust spider and 8-layer voice coil. The combination of CNC-machined motor hardware and a durable enclosure strategy enables reliable, high-output bass in both sealed and ported configurations.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-1xy1\"\u003e\u003c\/th\u003e\n\u003cth class=\"tg-mow8\"\u003e10\"\u003c\/th\u003e\n\u003cth class=\"tg-mow8\"\u003e12\"\u003c\/th\u003e\n\u003cth class=\"tg-mow8\"\u003e15\"\u003c\/th\u003e\n\u003cth class=\"tg-mow8\"\u003e18\"\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eMounting Depth\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e8.25\"\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e9\"\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e10.25\"\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e11.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e9.35\"\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e11\"\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e14\"\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e16.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eOutside Driver Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e11\"\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e12.5\"\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e15.7\"\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e18.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eVC Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e3.0\"\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e3.0\"\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e3.0\"\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e3.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e.18 ft\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e.19 ft\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e.23 ft\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e.26ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003ePower Handling rms\/peak\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e2200\/4400\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\n\u003cspan\u003e22\u003c\/span\u003e\u003cspan\u003e00\/\u003c\/span\u003e\u003cspan\u003e44\u003c\/span\u003e\u003cspan\u003e00\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\n\u003cspan\u003e22\u003c\/span\u003e\u003cspan\u003e00\/\u003c\/span\u003e\u003cspan\u003e44\u003c\/span\u003e\u003cspan\u003e00\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\n\u003cspan\u003e22\u003c\/span\u003e\u003cspan\u003e00\/\u003c\/span\u003e\u003cspan\u003e44\u003c\/span\u003e\u003cspan\u003e00\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eOhm Options (dual)\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e.7\/1\/1.4\/2\/4\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\n\u003cspan\u003e.7\/\u003c\/span\u003e\u003cspan\u003e1\/1.4\/2\/4\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\n\u003cspan\u003e.7\/\u003c\/span\u003e\u003cspan\u003e1\/1.4\/2\/4\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\n\u003cspan\u003e.7\/\u003c\/span\u003e\u003cspan\u003e1\/1.4\/2\/4\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eSd\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e324 cm\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e494 cm\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e791 cm\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e1159 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eVas\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e12.42 L\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e25.77 L\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e66.02 L\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e144.36 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eCms\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e0.085 Mm\/n\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e0.08 Mm\/n\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e0.07 Mm\/n\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e0.07 Mm\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eMms\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e171.77 g\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e213.7 g\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e306.7 g\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e346.07 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eFs\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e41.7Hz\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e38.5 Hz\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e34.3 Hz\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e32.3 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eBl\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e22.73 N\/A\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e22.73 N\/A\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e22.73 N\/A\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e22.73 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eRe\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e3.98 Ohm\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e3.98 Ohm\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e3.98 Ohm\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e3.98 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eLe\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e5.2 mH\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e5.2 mH\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e3.5 mH\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e3.5 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eQms\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e11.24\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e12.92\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e8.18\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e8.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eQes\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e0.35\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e0.403\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e0.706\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e0.718\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eQts\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e0.34\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e0.391\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e0.65\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e0.661\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eXmax\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e26mm\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e26mm\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e26mm\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eRef SPL @1 watt\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e85.9 db\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e87.5 db\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e87.3 db\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e90.4 db\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eSuggest Sealed Box\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e.75 ft\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e1.0 ft\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e2.0 ft\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e3.5 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eSuggested Ported Box\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e1.0 ft\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e1.50 ft\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e3.0 ft\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e5.5 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"DC Audio","offers":[{"title":"Dual 0.7 Ohm","offer_id":49850210975972,"sku":null,"price":474.99,"currency_code":"USD","in_stock":true},{"title":"Dual 1 Ohm","offer_id":49850211008740,"sku":null,"price":474.99,"currency_code":"USD","in_stock":true},{"title":"Dual 1.4 Ohm","offer_id":49850211041508,"sku":null,"price":474.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850211074276,"sku":null,"price":474.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49850211107044,"sku":null,"price":474.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/xl2_f50d1015-1ccd-4ae8-8ae4-25d030d0f05a.png?v=1789260603","url":"https:\/\/www.12voltoutlet.com\/products\/dc-audio-xl-spl-12-subwoofers","provider":"12 Volt Outlet","version":"1.0","type":"link"}