{"product_id":"subwoofer-audison-av-12-d2-ii-300mm-12-double-bobine-2ω-550w-rms-grille-incluse","title":"Audison AV 12 D2 II Subwoofer - 300mm (12\") - Dual 2Ω Voice Coil - 550W RMS - Grille Included","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eEngineered with the VOCE II line's philosophy for deep, controlled bass\u003c\/li\u003e\n\n\u003cli\u003e2-ohm dual voice coil architecture for maximum flexibility\u003c\/li\u003e\n\n\u003cli\u003e550W RMS continuous power and 1100W peak power\u003c\/li\u003e\n\n\u003cli\u003eDesigned for sealed enclosures with a recommended volume of 27.1 liters\u003c\/li\u003e\n\n\u003cli\u003e1.5-inch Copper-Clad Aluminum Wire (CCAW) voice coil\u003c\/li\u003e\n\n\u003cli\u003eHigh-flux density ferrite magnet for high motor force (BL 17.4 T•m)\u003c\/li\u003e\n\n\u003cli\u003eFEM-optimized dust cap for rigidity and damping\u003c\/li\u003e\n\n\u003cli\u003eDie-cast aluminum basket with cable routing hooks\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eBorn from the same engineering philosophy that defines the VOCE II line, the AV 12 D2 II subwoofer delivers deep, powerful, and highly controlled bass in a compact, sealed enclosure.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e1.5-inch (38.6 mm) CCAW voice coil for lightness and optimal conductivity\u003c\/li\u003e\n\n\u003cli\u003e550W RMS motor structure combining dynamic power and thermal stability\u003c\/li\u003e\n\n\u003cli\u003eConsistent performance even at high sound pressure levels\u003c\/li\u003e\n\n\u003cli\u003eDie-cast aluminum basket with two integrated cable routing hooks for clean installation\u003c\/li\u003e\n\n\u003cli\u003eSpring terminals supporting 8 AWG cables and quick connections\u003c\/li\u003e\n\n\u003cli\u003eFEM-optimized dust cap increasing rigidity and damping\u003c\/li\u003e\n\n\u003cli\u003eRefined design matching the VOCE II range's design language\u003c\/li\u003e\n\n\u003cli\u003eDesigned to perform best in 12-14 liter sealed enclosures\u003c\/li\u003e\n\n\u003cli\u003eIdeal for space-constrained installations where sound quality is never compromised\u003c\/li\u003e\n\n\u003cli\u003eDual 2-ohm configuration offering maximum flexibility\u003c\/li\u003e\n\n\u003cli\u003eSeamless integration into high-end audio systems\u003c\/li\u003e\n\n\u003cli\u003e16.8 mm linear excursion (Xmax) for significant air displacement\u003c\/li\u003e\n\n\u003cli\u003e20 mm mechanical excursion (Xmech) for extreme performance\u003c\/li\u003e\n\n\u003cli\u003ePolypropylene cone for fast and controlled response\u003c\/li\u003e\n\n\u003cli\u003eFiberglass former for thermal and mechanical resistance\u003c\/li\u003e\n\n\u003cli\u003eLarge high-flux density ferrite magnet (156 x 60 x 34 mm)\u003c\/li\u003e\n\n\u003cli\u003ePrecision, power, and elegance: VOCE II speaks the language of low frequencies\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eNominal Diameter\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\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2+2 Ω (dual coil)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eContinuous Power (RMS)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e550 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePeak Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1100 W\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\u003e85 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\u003e25 - 400 Hz\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\u003e38.6 mm (1.5\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Material\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eCCAW (Copper Clad Aluminum Wire)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Former Material\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eFiberglass\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Winding Height\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e37 mm (1.46\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAir Gap Height\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e7 mm (0.28\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eChassis Material\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eDie-cast Aluminum\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMagnet Material\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eHigh-flux Density Ferrite\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMagnet Size (D x d x h)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e156 x 60 x 34 mm (6.14 x 2.36 x 1.34\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eLinear Excursion (Xmax)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e16.8 mm (0.66\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMechanical Excursion (Xmech)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e20 mm (0.79\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSpeaker Displacement Volume\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.9 liters (0.032 ft³)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRecommended Enclosure Volume\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e27.1 liters (0.957 ft³)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRecommended Tuning\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e26.5 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e6.6 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eThiele \u0026amp; Small Parameters\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSd (Cone Surface Area)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e539 cm² (83.545 in²)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRe (Voice Coil Resistance)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e3.3 Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFs (Resonant Frequency)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e23 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eLe (Voice Coil Inductance)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4.3 mH\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVas (Equivalent Air Volume)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e63 liters (2.225 ft³)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMms (Moving Mass)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e326 g (11.499 oz)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCms (Suspension Compliance)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.15 mm\/N\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBL (Motor Force)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e17.4 T•m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQts (Total Quality Factor)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.5\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQes (Electrical Quality Factor)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.5\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQms (Mechanical Quality Factor)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e6.7\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eReference Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e85 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eMounting Dimensions\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOverall Diameter (A)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e318.3 mm (12.53\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCutout Diameter (B)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e282.9 mm (11.14\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMounting Depth (C)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e102.5 mm (4.04\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMagnet Depth (D)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e88 mm (3.46\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eHole Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5.5 mm\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\u003eVOCE II engineering philosophy for deep, powerful, and highly controlled bass\u003c\/li\u003e\n\n\u003cli\u003e2Ω dual coil architecture offering maximum wiring flexibility (1Ω, 2Ω, or 4Ω)\u003c\/li\u003e\n\n\u003cli\u003eImpressive 550W RMS power for exceptional performance\u003c\/li\u003e\n\n\u003cli\u003eSpecifically designed for compact 12-14 liter sealed enclosures\u003c\/li\u003e\n\n\u003cli\u003eIdeal for space-constrained installations without compromising sound quality\u003c\/li\u003e\n\n\u003cli\u003e1.5\" CCAW voice coil for lightness and optimal conductivity\u003c\/li\u003e\n\n\u003cli\u003eHigh-flux density ferrite magnet for exceptional motor force (BL 17.4 T•m)\u003c\/li\u003e\n\n\u003cli\u003eSuperior thermal stability for consistent performance at high SPL\u003c\/li\u003e\n\n\u003cli\u003e16.8 mm linear excursion for significant air displacement and deep bass\u003c\/li\u003e\n\n\u003cli\u003eFEM-optimized dust cap for increased rigidity and damping\u003c\/li\u003e\n\n\u003cli\u003eDie-cast aluminum basket for rigidity and heat dissipation\u003c\/li\u003e\n\n\u003cli\u003eTwo integrated cable routing hooks for clean and professional installation\u003c\/li\u003e\n\n\u003cli\u003eSpring terminals accepting 8 AWG cables and quick connections\u003c\/li\u003e\n\n\u003cli\u003ePolypropylene cone for fast and controlled response\u003c\/li\u003e\n\n\u003cli\u003eFiberglass former for optimal thermal and mechanical resistance\u003c\/li\u003e\n\n\u003cli\u003eLow resonant frequency of 23 Hz for ultra-deep bass\u003c\/li\u003e\n\n\u003cli\u003eQts of 0.5 ideal for sealed enclosures\u003c\/li\u003e\n\n\u003cli\u003eHigh sensitivity of 85 dB for maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003eProtective grille included for professional installation\u003c\/li\u003e\n\n\u003cli\u003eRefined design matching the VOCE II design language\u003c\/li\u003e\n\n\u003cli\u003eSeamless integration into high-end audio systems\u003c\/li\u003e\n\n\u003cli\u003ePrecision, power, and elegance: the language of low frequencies according to VOCE II\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cp\u003eFor more technical information and the complete installation manual, please consult the \u003ca href=\"https:\/\/www.audison.eu\" target=\"_blank\"\u003eofficial Audison documentation\u003c\/a\u003e.\u003c\/p\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":54160214262083,"sku":"AV 12 D2 II","price":449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/AUDISON_AV-12_EMO_2025_07_16-copia-1.jpg?v=1770045972","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/subwoofer-audison-av-12-d2-ii-300mm-12-double-bobine-2%cf%89-550w-rms-grille-incluse","provider":"Sound Auto Concept","version":"1.0","type":"link"}