{"product_id":"deaf-bonce-apocalypse-db-sa275-d1-d2-15-subwoofer","title":"Deaf Bonce Apocalypse DB-SA275 D1\/D2 15\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eThe Deaf Bonce Apocalypse DB-SA275D1 \/ DB-SA275D 15\" Subwoofer is a dual-voice-coil, high-power 15-inch driver built for extreme bass in premium car audio systems. It combines a 2.75\" voice coil, ferrite magnet, and aluminum frame to deliver serious output with solid thermal and mechanical stability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 15 inch — provides a large radiating area for substantial displacement and deep bass potential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice coil size\u003c\/b\u003e: 2.75 inch — a larger coil aids heat dissipation and power handling during demanding tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCone\u003c\/b\u003e: Paper — keeps cone weight low for quick transient response while maintaining stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet\u003c\/b\u003e: Ferrite — ferrite magnet supports a strong magnetic field within a compact package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice coil wire\u003c\/b\u003e: CCAW — copper-clad aluminum wire reduces weight while carrying current efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSurround\u003c\/b\u003e: Foam — foam surround accommodates long excursion with controlled cone motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 1500 W — continuous power handling for sustained, high-output playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAX Power\u003c\/b\u003e: 3000 W — peak power capability to manage transient spikes in music.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrame\u003c\/b\u003e: Alu — aluminum frame provides rigidity while aiding heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: 1+1 \/ 2+2 Ohm — dual-voice-coil wiring options for flexible amplifier matching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSPL\u003c\/b\u003e: 88.00 \/ 88.20 dB — sensitivity values for the two coil configurations, indicating on-axis output potential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFs\u003c\/b\u003e: 29.70 \/ 31.30 Hz — low-frequency resonance range, signaling strong sub-bass capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQts\u003c\/b\u003e: 0.42 \/ 0.46 — electrical damping factor, relevant to enclosure tuning and transient behavior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBL\u003c\/b\u003e: 18.60 \/ 19.10 — motor strength metric, relating to force on the voice coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVas\u003c\/b\u003e: 62.00 \/ 64.00 L — recommended enclosure volume range for proper system alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eXmax\u003c\/b\u003e: 18.00 \/ 18.00 mm — maximum linear excursion to achieve deep bass before distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting depth\u003c\/b\u003e: 7.85 inch — installation depth required behind the mounting surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCut-out dimension\u003c\/b\u003e: 14.09 inch — hole size needed for proper mounting in an enclosure or vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGross weight\u003c\/b\u003e: 33.51 lb (15.20 kg) — substantial, sturdy driver suitable for secure mounting in rugged installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe DB-SA275D1 \/ DB-SA275D 15\" Subwoofer is built for serious bass in high-output installations. Its dual-voice-coil design and flexible impedance pairing let you tailor amplifier loading, while the 2.75\" voice coil, ferrite magnet, and aluminum frame balance power handling with structural rigidity. With 1500 W RMS and 3000 W peak, it handles demanding tracks and transients, and its notable Xmax and Vas values guide enclosure design for meaningful low-end extension. Plan for a 7.85\" mounting depth and a 14.09\" cut-out to ensure a proper fit in your build.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDB-SA275D1 \/ DB-SA275D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/deafbonce.com\/subwoofers\/\"\u003eSubwoofer\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/deafbonce.com\/subwoofers\/?size=3\"\u003e15 inch\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil size\u003c\/td\u003e\n\u003ctd\u003e2.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003ePaper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/deafbonce.com\/subwoofers\/?magnet=1\"\u003eFerrite\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil wire\u003c\/td\u003e\n\u003ctd\u003eCCAW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eFoam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e1500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Power\u003c\/td\u003e\n\u003ctd\u003e3000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eAlu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e1+1 \/ 2+2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL\u003c\/td\u003e\n\u003ctd\u003e88.00 \/ 88.20 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e29.70 \/ 31.30 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.42 \/ 0.46\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL\u003c\/td\u003e\n\u003ctd\u003e18.60 \/ 19.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas\u003c\/td\u003e\n\u003ctd\u003e62.00 \/ 64.00 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e18.00 \/ 18.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003e7.85 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-out dimension\u003c\/td\u003e\n\u003ctd\u003e14.09 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e33.51 lb (15.20 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Deaf Bonce","offers":[{"title":"Dual 1 Ohm","offer_id":49850216874212,"sku":null,"price":339.9,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850216906980,"sku":null,"price":339.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/3rr2r.png?v=1789260742","url":"https:\/\/www.12voltoutlet.com\/products\/deaf-bonce-apocalypse-db-sa275-d1-d2-15-subwoofer","provider":"12 Volt Outlet","version":"1.0","type":"link"}