{"product_id":"deaf-bonce-ml-12rd4-subwoofer-30cm-4-ohms-500w-rms","title":"Deaf Bonce ML-12RD2 - 12\" Subwoofer 2x2 Ohms 500W RMS","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh-performance 30cm (12\") subwoofer, 500W RMS\u003c\/li\u003e\n\n\u003cli\u003eDual voice coil 2+2 Ohms: 1 Ohm in parallel or 4 Ohms in series\u003c\/li\u003e\n\n\u003cli\u003eOptimized Thiele \u0026amp; Small parameters (Qts 0.46, Fs 38Hz)\u003c\/li\u003e\n\n\u003cli\u003e2\" (50mm) voice coil for efficient thermal management\u003c\/li\u003e\n\n\u003cli\u003eEquivalent volume (Vas) of 42L for compact enclosures\u003c\/li\u003e\n\n\u003cli\u003eXmax of 12mm for significant linear excursion\u003c\/li\u003e\n\n\u003cli\u003eHigh BL force factor (16.6 T·m) for precise control\u003c\/li\u003e\n\n\u003cli\u003eRobust 7.1kg construction guaranteeing reliability\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Deaf Bonce ML-12RD2 is a 30cm dual voice coil subwoofer designed to deliver deep, powerful bass. With its 500W RMS power and 2+2 Ohms dual voice coil impedance, it offers maximum wiring flexibility: 1 Ohm in parallel to unleash the full power of your mono amplifier, or 4 Ohms in series for a more conventional load. Its optimized Thiele \u0026amp; Small parameters allow for precise enclosure sizing for optimal bass-reflex performance.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh-performance 30cm (12\") subwoofer for deep bass\u003c\/li\u003e\n\n\u003cli\u003eDual voice coil 2+2 Ohms: 1 Ohm in parallel or 4 Ohms in series\u003c\/li\u003e\n\n\u003cli\u003eResonance frequency (Fs) of 38Hz for deep bass\u003c\/li\u003e\n\n\u003cli\u003eQts of 0.46 suitable for bass-reflex enclosures\u003c\/li\u003e\n\n\u003cli\u003eEquivalent volume (Vas) of 42L for precise enclosure sizing\u003c\/li\u003e\n\n\u003cli\u003e2\" (50mm) voice coil for efficient heat dissipation\u003c\/li\u003e\n\n\u003cli\u003eMaximum linear excursion (Xmax) of 12mm for significant air displacement\u003c\/li\u003e\n\n\u003cli\u003eBL force factor of 16.6 T·m for precise control and minimal distortion\u003c\/li\u003e\n\n\u003cli\u003eMounting depth of 136.6mm for easy installation\u003c\/li\u003e\n\n\u003cli\u003eMounting diameter of 278mm for standard compatibility\u003c\/li\u003e\n\n\u003cli\u003eRobust 7.1kg construction guaranteeing reliability\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\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\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e30cm (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\u003e500W\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\u003e1000W\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 Ohms (dual voice coil)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePossible Wiring\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1 Ohm (parallel) \/ 4 Ohms (series)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eResonance Frequency (Fs)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e38 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\u003e0.46\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\u003e12 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVas\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e42 L\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\u003e2\" (50mm)\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\u003e16.6 T·m\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\u003e136.6 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMounting Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e278 mm\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\u003e7.1 kg\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\u003e60-80L (bass-reflex) \/ 45-60L (sealed)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Choose It\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e500W RMS power ideal for medium to high-power installations\u003c\/li\u003e\n\n\u003cli\u003eDual voice coil 2+2 Ohms: maximum flexibility (1 Ohm parallel or 4 Ohms series)\u003c\/li\u003e\n\n\u003cli\u003eComplete Thiele \u0026amp; Small parameters for precise enclosure sizing\u003c\/li\u003e\n\n\u003cli\u003eQts of 0.46 ideal for high-performance bass-reflex enclosures\u003c\/li\u003e\n\n\u003cli\u003eVas of 42L allowing for reasonably sized enclosures\u003c\/li\u003e\n\n\u003cli\u003eLow resonance frequency (38Hz) for deep bass\u003c\/li\u003e\n\n\u003cli\u003eXmax of 12mm for optimal air displacement\u003c\/li\u003e\n\n\u003cli\u003eHigh BL force factor (16.6) guaranteeing control and precision\u003c\/li\u003e\n\n\u003cli\u003e2\" voice coil for efficient thermal management\u003c\/li\u003e\n\n\u003cli\u003eRobust 7.1kg construction guaranteeing reliability\u003c\/li\u003e\n\n\u003cli\u003eDeaf Bonce brand recognized for its excellent value for money\u003c\/li\u003e\n\n\u003cli\u003eIdeal for bass-reflex installations and high-performance systems\u003c\/li\u003e\n\n\u003cli\u003eAvailable at Sound Auto Concept, your car audio specialist.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Deaf Bonce","offers":[{"title":"Default Title","offer_id":54206012031299,"sku":"ML-12R D2","price":113.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/ML-12RD2_1.jpg?v=1771506134","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/deaf-bonce-ml-12rd4-subwoofer-30cm-4-ohms-500w-rms","provider":"Sound Auto Concept","version":"1.0","type":"link"}