{"product_id":"dd-audio-9512l-12-inch-competition-subwoofer","title":"DD Audio 9512L 12\" Competition Subwoofer – USA Built 2500W RMS Bass","description":"\u003ch2 data-section-id=\"nznc7k\" data-start=\"453\" data-end=\"498\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"456\" data-end=\"498\"\u003eThis Is Serious Competition-Level Bass\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"500\" data-end=\"545\"\u003eMost subwoofers are built for casual systems.\u003c\/p\u003e\n\u003cp data-start=\"547\" data-end=\"583\"\u003eThe \u003cstrong data-start=\"551\" data-end=\"569\"\u003eDD Audio 9512L\u003c\/strong\u003e is built for:\u003c\/p\u003e\n\u003cul data-start=\"584\" data-end=\"695\"\u003e\n\u003cli data-section-id=\"bwma5d\" data-start=\"584\" data-end=\"602\"\u003eExtreme output\u003c\/li\u003e\n\u003cli data-section-id=\"iyyvps\" data-start=\"603\" data-end=\"632\"\u003eCompetition-level systems\u003c\/li\u003e\n\u003cli data-section-id=\"4ugmld\" data-start=\"633\" data-end=\"664\"\u003eHigh-power amplifier setups\u003c\/li\u003e\n\u003cli data-section-id=\"sua3jh\" data-start=\"665\" data-end=\"695\"\u003eAdvanced enclosure designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"697\" data-end=\"869\"\u003eThis is a \u003cstrong data-start=\"707\" data-end=\"750\"\u003eUSA-built 12-inch competition subwoofer\u003c\/strong\u003e engineered for users who want deep, aggressive bass with serious power handling. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"871\" data-end=\"874\"\u003e\n\u003ch2 data-section-id=\"uoucfs\" data-start=\"876\" data-end=\"920\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"879\" data-end=\"920\"\u003eBuilt for Extreme Power and Excursion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"922\" data-end=\"989\"\u003eThe 9512L uses DD Audio’s legendary 9500 Series platform featuring:\u003c\/p\u003e\n\u003cul data-start=\"990\" data-end=\"1120\"\u003e\n\u003cli data-section-id=\"w8qerk\" data-start=\"990\" data-end=\"1017\"\u003eMassive motor structure\u003c\/li\u003e\n\u003cli data-section-id=\"1lxvyjm\" data-start=\"1018\" data-end=\"1059\"\u003e3.35-inch high-temperature voice coil\u003c\/li\u003e\n\u003cli data-section-id=\"1fuk84k\" data-start=\"1060\" data-end=\"1088\"\u003eFree Flow Cooling system\u003c\/li\u003e\n\u003cli data-section-id=\"1xegfaj\" data-start=\"1089\" data-end=\"1120\"\u003eESP optimized basket design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1122\" data-end=\"1266\"\u003eThese features allow the subwoofer to maintain control during heavy excursion and extended high-power use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1268\" data-end=\"1271\"\u003e\n\u003ch2 data-section-id=\"8svgi8\" data-start=\"1273\" data-end=\"1322\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1276\" data-end=\"1322\"\u003eDesigned for High Output Enclosure Systems\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1324\" data-end=\"1368\"\u003eThis is not a shallow or free-air subwoofer.\u003c\/p\u003e\n\u003cp data-start=\"1370\" data-end=\"1396\"\u003eThe 9512L is designed for:\u003c\/p\u003e\n\u003cul data-start=\"1397\" data-end=\"1515\"\u003e\n\u003cli data-section-id=\"7re30\" data-start=\"1397\" data-end=\"1430\"\u003ePorted competition enclosures\u003c\/li\u003e\n\u003cli data-section-id=\"wd34e3\" data-start=\"1431\" data-end=\"1460\"\u003eHigh-output daily systems\u003c\/li\u003e\n\u003cli data-section-id=\"2eq6rc\" data-start=\"1461\" data-end=\"1481\"\u003eSPL-style builds\u003c\/li\u003e\n\u003cli data-section-id=\"1naaav9\" data-start=\"1482\" data-end=\"1515\"\u003eAdvanced custom audio systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1517\" data-end=\"1640\"\u003eThe larger 12-inch cone area produces deeper bass and stronger low-frequency response compared to smaller competition subs.\u003c\/p\u003e\n\u003chr data-start=\"1642\" data-end=\"1645\"\u003e\n\u003ch2 data-section-id=\"1kq9mk\" data-start=\"1647\" data-end=\"1675\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1650\" data-end=\"1675\"\u003eUSA Built Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1677\" data-end=\"1776\"\u003eThe 9512L is part of DD Audio’s USA-built performance lineup. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1778\" data-end=\"1789\"\u003eThat means:\u003c\/p\u003e\n\u003cul data-start=\"1790\" data-end=\"1904\"\u003e\n\u003cli data-section-id=\"76jsy2\" data-start=\"1790\" data-end=\"1814\"\u003eHigher build quality\u003c\/li\u003e\n\u003cli data-section-id=\"jw25fk\" data-start=\"1815\" data-end=\"1837\"\u003ePrecision assembly\u003c\/li\u003e\n\u003cli data-section-id=\"8lgjf2\" data-start=\"1838\" data-end=\"1869\"\u003eAdvanced thermal management\u003c\/li\u003e\n\u003cli data-section-id=\"1tham9h\" data-start=\"1870\" data-end=\"1904\"\u003eProven competition performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1906\" data-end=\"1980\"\u003eThe 9500 Series has been used in some of the loudest systems in car audio.\u003c\/p\u003e\n\u003chr data-start=\"1982\" data-end=\"1985\"\u003e\n\u003ch2 data-section-id=\"1kw5qeg\" data-start=\"1987\" data-end=\"2060\"\u003e\u003cstrong data-start=\"1990\" data-end=\"2060\"\u003eProfessional Installation in \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMentor\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2062\" data-end=\"2143\"\u003eStereo Installs designs and builds high-output bass systems for customers across:\u003c\/p\u003e\n\u003cul data-start=\"2144\" data-end=\"2227\"\u003e\n\u003cli data-section-id=\"hjs5dh\" data-start=\"2144\" data-end=\"2185\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eCleveland\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"pzvh1x\" data-start=\"2186\" data-end=\"2227\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eWilloughby\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2229\" data-end=\"2327\"\u003eWe build custom enclosures and electrical systems designed for real competition-level performance.\u003c\/p\u003e\n\u003cp data-start=\"2329\" data-end=\"2371\"\u003e👉 Get a Quick Quote\u003cbr data-start=\"2349\" data-end=\"2352\"\u003e📞 (440) 525-2001\u003c\/p\u003e\n\u003chr data-start=\"2373\" data-end=\"2376\"\u003e\n\u003ch2 data-section-id=\"1qs6mq2\" data-start=\"2378\" data-end=\"2434\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2381\" data-end=\"2434\"\u003eWhy the 9512L Performs Beyond Standard Subwoofers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1daka1k\" data-start=\"2436\" data-end=\"2473\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2440\" data-end=\"2473\"\u003e2500 Watts RMS Power Handling\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2474\" data-end=\"2576\"\u003eBuilt for serious amplifier power and aggressive system designs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2578\" data-end=\"2581\"\u003e\n\u003ch3 data-section-id=\"18c7gzz\" data-start=\"2583\" data-end=\"2618\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2587\" data-end=\"2618\"\u003e9500 Series Motor Structure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2619\" data-end=\"2684\"\u003eMassive magnetic force improves output and low-frequency control.\u003c\/p\u003e\n\u003chr data-start=\"2686\" data-end=\"2689\"\u003e\n\u003ch3 data-section-id=\"1e5oiya\" data-start=\"2691\" data-end=\"2722\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2695\" data-end=\"2722\"\u003eAdvanced Cooling System\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2723\" data-end=\"2832\"\u003eFree Flow Cooling helps reduce thermal compression during extended use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2834\" data-end=\"2837\"\u003e\n\u003ch3 data-section-id=\"rux7gq\" data-start=\"2839\" data-end=\"2874\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2843\" data-end=\"2874\"\u003eCompetition-Level Excursion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2875\" data-end=\"2952\"\u003eDesigned to maintain control under heavy excursion and extreme output levels.\u003c\/p\u003e\n\u003chr data-start=\"2954\" data-end=\"2957\"\u003e\n\u003ch2 data-section-id=\"q11yyz\" data-start=\"2959\" data-end=\"2980\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2962\" data-end=\"2980\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2982\" data-end=\"3322\"\u003e\n\u003cli data-section-id=\"md4v57\" data-start=\"2982\" data-end=\"3005\"\u003eSubwoofer Size: 12”\u003c\/li\u003e\n\u003cli data-section-id=\"s1qxsz\" data-start=\"3006\" data-end=\"3031\"\u003eRMS Power: 2500 Watts\u003c\/li\u003e\n\u003cli data-section-id=\"1p4b1md\" data-start=\"3032\" data-end=\"3058\"\u003ePeak Power: 7500 Watts\u003c\/li\u003e\n\u003cli data-section-id=\"yj0qv9\" data-start=\"3059\" data-end=\"3100\"\u003eVoice Coil Size: 3.35” High Temp Coil\u003c\/li\u003e\n\u003cli data-section-id=\"cb125t\" data-start=\"3101\" data-end=\"3138\"\u003eCooling: Free Flow Cooling System\u003c\/li\u003e\n\u003cli data-section-id=\"p02w1a\" data-start=\"3139\" data-end=\"3187\"\u003eBasket Design: ESP Excursion Optimized Frame\u003c\/li\u003e\n\u003cli data-section-id=\"13elac2\" data-start=\"3188\" data-end=\"3234\"\u003eImpedance Options: Dual 1 Ohm \/ Dual 2 Ohm\u003c\/li\u003e\n\u003cli data-section-id=\"14sq1wa\" data-start=\"3235\" data-end=\"3322\"\u003eApplication: Ported and competition enclosures \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3324\" data-end=\"3327\"\u003e\n\u003ch2 data-section-id=\"3fq70d\" data-start=\"3329\" data-end=\"3351\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3332\" data-end=\"3351\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3353\" data-end=\"3418\"\u003e\n\u003cli data-section-id=\"4ekjdb\" data-start=\"3353\" data-end=\"3385\"\u003e(1) DD Audio 9512L Subwoofer\u003c\/li\u003e\n\u003cli data-section-id=\"17tjvln\" data-start=\"3386\" data-end=\"3407\"\u003eMounting hardware\u003c\/li\u003e\n\u003cli data-section-id=\"ozq1ua\" data-start=\"3408\" data-end=\"3418\"\u003eManual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3420\" data-end=\"3423\"\u003e\n\u003ch2 data-section-id=\"qi87bn\" data-start=\"3425\" data-end=\"3446\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3428\" data-end=\"3446\"\u003eReal-World Use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"7ci6n9\" data-start=\"3448\" data-end=\"3475\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3452\" data-end=\"3475\"\u003eCompetition Systems\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3476\" data-end=\"3519\"\u003eBuilt for SPL and high-output applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"h8jv1n\" data-start=\"3521\" data-end=\"3553\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3525\" data-end=\"3553\"\u003eDaily High Output Builds\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3554\" data-end=\"3613\"\u003eCapable of extreme bass while maintaining musical response.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1oig1wc\" data-start=\"3615\" data-end=\"3640\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3619\" data-end=\"3640\"\u003eCustom Enclosures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3641\" data-end=\"3688\"\u003ePerforms best in properly tuned ported designs.\u003c\/p\u003e\n\u003chr data-start=\"3690\" data-end=\"3693\"\u003e\n\u003ch2 data-section-id=\"elc90z\" data-start=\"3695\" data-end=\"3705\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3698\" data-end=\"3705\"\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"y8uj77\" data-start=\"3707\" data-end=\"3749\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3711\" data-end=\"3747\"\u003eIs this a competition subwoofer?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3750\" data-end=\"3810\"\u003eYes. The 9500 Series is designed for extreme output systems.\u003c\/p\u003e\n\u003chr data-start=\"3812\" data-end=\"3815\"\u003e\n\u003ch3 data-section-id=\"1fts2d2\" data-start=\"3817\" data-end=\"3860\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3821\" data-end=\"3858\"\u003eCan this handle large amplifiers?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3861\" data-end=\"3907\"\u003eYes. It is rated for 2500W RMS power handling.\u003c\/p\u003e\n\u003chr data-start=\"3909\" data-end=\"3912\"\u003e\n\u003ch3 data-section-id=\"1o5je3g\" data-start=\"3914\" data-end=\"3954\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3918\" data-end=\"3952\"\u003eDo I need electrical upgrades?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3955\" data-end=\"4010\"\u003eYes. Proper electrical support is strongly recommended.\u003c\/p\u003e\n\u003chr data-start=\"4012\" data-end=\"4015\"\u003e\n\u003ch3 data-section-id=\"fso6as\" data-start=\"4017\" data-end=\"4045\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4021\" data-end=\"4043\"\u003eIs this USA built?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"4046\" data-end=\"4140\"\u003eYes. The 9512L is part of DD Audio’s USA-built lineup. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"4142\" data-end=\"4145\"\u003e\n\u003ch2 data-section-id=\"1arcmiv\" data-start=\"4147\" data-end=\"4164\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4150\" data-end=\"4164\"\u003eFinal Word\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"4166\" data-end=\"4290\"\u003eIf you want deep, aggressive bass from a true competition-level 12-inch subwoofer, this is where serious performance begins.\u003c\/p\u003e\n\u003cp data-start=\"4292\" data-end=\"4355\"\u003eBuilt for power. Built for excursion. Built for extreme output.\u003c\/p\u003e\n\u003cp data-start=\"4357\" data-end=\"4399\"\u003e👉 Get a Quick Quote\u003cbr data-start=\"4377\" data-end=\"4380\"\u003e📞 (440) 525-2001\u003c\/p\u003e","brand":"DD Audio","offers":[{"title":"Default Title","offer_id":53440235897146,"sku":"DD-9512L","price":759.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3531\/1674\/files\/dd-audio-9512l-12-inch-subwoofer-front-view.png?v=1778532528","url":"https:\/\/stereoinstalls.com\/products\/dd-audio-9512l-12-inch-competition-subwoofer","provider":"Stereo Installs","version":"1.0","type":"link"}