{"product_id":"apocalypse-db-sa305d2-subwoofer-38cm-double-bobine-2-2-ohms-2000w-rms","title":"Apocalypse DB-SA305D2 - 38cm Dual Voice Coil 2+2 Ohm 2000W RMS Subwoofer","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh-performance 38cm (15\") dual voice coil 2+2 Ohm subwoofer\u003c\/li\u003e\n\n\u003cli\u003e2000W RMS power for extreme SPL performance\u003c\/li\u003e\n\n\u003cli\u003eGiant 3\" (76mm) voice coil for exceptional thermal management\u003c\/li\u003e\n\n\u003cli\u003e18mm Xmax for significant linear excursion\u003c\/li\u003e\n\n\u003cli\u003eLow resonant frequency (32Hz) for ultra-deep bass\u003c\/li\u003e\n\n\u003cli\u003e0.43 Qts optimized for bass-reflex enclosures\u003c\/li\u003e\n\n\u003cli\u003eHigh BL force factor (18.5 T·m) for precise control\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Apocalypse DB-SA305D2 is a competition-grade 38cm subwoofer designed for extreme SPL installations. With its 2000W RMS power and giant 3\" voice coil, it delivers deep and powerful bass for outstanding performance. Its 18mm Xmax and high BL force factor ensure maximum air displacement and precise control even at high power.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eDual voice coil 2+2 Ohm configuration for wiring flexibility (1 or 4 Ohms final)\u003c\/li\u003e\n\n\u003cli\u003eGiant 3\" (76mm) voice coil for exceptional heat dissipation\u003c\/li\u003e\n\n\u003cli\u003eMaximum linear excursion (Xmax) of 18mm for significant displacement\u003c\/li\u003e\n\n\u003cli\u003eResonant frequency (Fs) of 32Hz for ultra-deep bass\u003c\/li\u003e\n\n\u003cli\u003eQts of 0.43 perfectly suited for competition bass-reflex enclosures\u003c\/li\u003e\n\n\u003cli\u003eBL force factor of 18.5 T·m for precise control and minimal distortion\u003c\/li\u003e\n\n\u003cli\u003eSensitivity of 89dB for efficient output\u003c\/li\u003e\n\n\u003cli\u003eFrequency response 20Hz-200Hz for deep bass\u003c\/li\u003e\n\n\u003cli\u003eApocalypse signature DB Series design\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e38cm (15\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRMS Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2000W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMAX Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4000W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2+2 Ohms (Dual voice coil)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFinal Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1 or 4 Ohms (depending on wiring)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e89 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e20 - 200 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eResonant Frequency (Fs)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e32 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.43\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e18 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e3\" (76mm)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBL (Force Factor)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e18.5 T·m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRecommended Volume\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e80-120L (bass-reflex) \/ 60-90L (sealed)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eWhy Choose It\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eExceptional 2000W RMS power for SPL competitions and extreme installations\u003c\/li\u003e\n\n\u003cli\u003e15\" format offering superior air displacement compared to traditional 12\"\u003c\/li\u003e\n\n\u003cli\u003e3\" voice coil, among the largest on the market, for unparalleled thermal management\u003c\/li\u003e\n\n\u003cli\u003eSignificant excursion (18mm Xmax) for maximum air displacement\u003c\/li\u003e\n\n\u003cli\u003eLow resonant frequency (32Hz) for ultra-deep bass\u003c\/li\u003e\n\n\u003cli\u003eQts of 0.43 ideal for high-performance bass-reflex enclosures\u003c\/li\u003e\n\n\u003cli\u003eHigh BL force factor (18.5) ensuring control and precision\u003c\/li\u003e\n\n\u003cli\u003eApocalypse DB Series brand, a world reference in car audio SPL\u003c\/li\u003e\n\n\u003cli\u003eDesigned for SPL competitions and oversized installations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/apocalypsecaraudio.com\" target=\"_blank\"\u003eOfficial Apocalypse Car Audio Website\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Deaf Bonce","offers":[{"title":"Default Title","offer_id":54201490637123,"sku":"DB-SA305D2","price":465.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/DB-SA305.jpg?v=1771347129","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/apocalypse-db-sa305d2-subwoofer-38cm-double-bobine-2-2-ohms-2000w-rms","provider":"Sound Auto Concept","version":"1.0","type":"link"}