{"product_id":"caisson-audison-avbx-12-d4-ii-300mm-double-bobine-4ω","title":"Audison AVBX 12 D4 II enclosure - 300mm Dual Voice Coil 4Ω","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eHigh-performance 300mm (12\") AVBX II range subwoofer\u003c\/li\u003e\n\n\u003cli\u003eDual 4Ω + 4Ω voice coil for wiring flexibility\u003c\/li\u003e\n\n\u003cli\u003eRMS Power 600W \/ Max 1200W\u003c\/li\u003e\n\n\u003cli\u003eHigh-excursion reinforced cellulose cone\u003c\/li\u003e\n\n\u003cli\u003e63mm voice coil on aluminum former\u003c\/li\u003e\n\n\u003cli\u003eHigh-density ferrite magnet\u003c\/li\u003e\n\n\u003cli\u003e88 dB sensitivity for optimal efficiency\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Audison AVBX 12 D4 II subwoofer represents the evolution of the AVBX range, offering enhanced performance for demanding SPL installations. Equipped with a 300mm reinforced cellulose cone and a dual 4Ω voice coil, it delivers deep and punchy bass with exceptional power handling.\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e300mm reinforced cellulose cone provides rigidity and optimal control even at high excursion\u003c\/li\u003e\n\n\u003cli\u003eDual 4Ω + 4Ω voice coil allows for 2Ω or 8Ω wiring depending on configuration\u003c\/li\u003e\n\n\u003cli\u003e63mm voice coil on aluminum former ensures optimal heat dissipation\u003c\/li\u003e\n\n\u003cli\u003e600W RMS and 1200W max power for high SPL levels without distortion\u003c\/li\u003e\n\n\u003cli\u003eHigh-density ferrite magnet ensures control and linearity\u003c\/li\u003e\n\n\u003cli\u003eProgressive high-excursion suspension for deep and dynamic bass\u003c\/li\u003e\n\n\u003cli\u003eRobust construction optimized for bass-reflex and sealed enclosures\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eAVBX 12 D4 II\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eDual voice coil subwoofer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e300 mm (12\")\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\u003e600 W\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\u003e1200 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4Ω + 4Ω (dual voice coil)\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\u003e28 Hz - 500 Hz\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\u003e88 dB SPL\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCone\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eReinforced cellulose\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVoice coil\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e63 mm on aluminum former\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eHigh-density ferrite\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\u003e±14 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMounting depth\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e165 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCutout diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e278 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\u003ch3\u003eWhy choose it\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eAudison quality renowned for high-end car audio installations\u003c\/li\u003e\n\n\u003cli\u003eDual 4Ω voice coil offers wiring flexibility (2Ω or 8Ω final)\u003c\/li\u003e\n\n\u003cli\u003eExceptional power handling up to 1200W max\u003c\/li\u003e\n\n\u003cli\u003e63mm voice coil for optimal heat dissipation and reliability\u003c\/li\u003e\n\n\u003cli\u003e±14mm excursion for deep and punchy bass\u003c\/li\u003e\n\n\u003cli\u003eVersatile: suitable for bass-reflex and sealed enclosures\u003c\/li\u003e\n\n\u003cli\u003eRobust construction for demanding automotive environments\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003cp\u003eManufacturer: \u003ca href=\"https:\/\/audison.com\/product\/avbx-12-d4-ii\/\" target=\"_blank\"\u003eAudison AVBX 12 D4 II\u003c\/a\u003e\u003c\/p\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":54071004201283,"sku":"AVBX12D4II","price":679.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/AUDISON-AVBX-12_TREQUARTI-LATO-LOGO_2025_07_30.jpg?v=1769789041","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/caisson-audison-avbx-12-d4-ii-300mm-double-bobine-4%cf%89","provider":"Sound Auto Concept","version":"1.0","type":"link"}