{"product_id":"deaf-bonce-machete-fight-mf-12r-d4-subwoofer-12-1200w-rms-double-bobine-2-4ω","title":"Deaf Bonce Machete Fight MF-12R D4 - 12\" 1200W RMS Dual Voice Coil 2+4Ω Subwoofer","description":"\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1200W RMS \/ 2400W MAX – impressive power for a 12\" subwoofer from the Machete Fight range\u003c\/li\u003e\n\u003cli\u003eDual 2+4Ω voice coil – wiring flexibility: 1Ω (parallel) or 6Ω (series) depending on your amplifier\u003c\/li\u003e\n\u003cli\u003e15 mm Xmax – generous linear excursion for deep, distortion-free bass\u003c\/li\u003e\n\u003cli\u003eBL 16.60 – high force factor for optimal control and precision\u003c\/li\u003e\n\u003cli\u003eExcellent value for money – Machete Fight's reputation at the best cost\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Deaf Bonce Machete Fight MF-12R D4 is the dual 2+4Ω voice coil version of the MF-12R, offering different wiring flexibility than the D2 version. Wired in parallel at 1Ω or in series at 6Ω, it adapts to a wide range of amplifiers. With 1200W RMS, a 15 mm Xmax, and a BL force factor of 16.60, it delivers deep, controlled, and punchy bass. Its resonant frequency of 38 Hz and tuning volume of 27 L allow for integration into a compact enclosure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFs 38 Hz: low resonant frequency for optimal bass extension\u003c\/li\u003e\n\u003cli\u003eQts 0.48: parameter suitable for bass-reflex and sealed enclosures\u003c\/li\u003e\n\u003cli\u003eSensitivity 86 dB\/1W: reference level for necessary power calculation\u003c\/li\u003e\n\u003cli\u003eTuning volume 27 L: compact enclosure possible for discreet installation\u003c\/li\u003e\n\u003cli\u003eInstallation depth 162 mm: compatible with most enclosures on the market\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable style=\"border-collapse: collapse; width: 100%;\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003eMF-12R D4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003eMachete Fight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003eDeaf Bonce\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e12\" (30 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eRMS Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e1200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eMAX Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e2400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e2+4 Ω (dual voice coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eFs (resonant frequency)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e38 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e0.48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e86 dB\/1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eBL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e16.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eRecommended Tuning Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e27 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eInstallation Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e162 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eMounting Holes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e282 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e11 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px;\"\u003e4650185706721\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhy choose it?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2+4Ω vs D2: 1Ω or 6Ω wiring – choose according to your amplifier's optimal impedance\u003c\/li\u003e\n\u003cli\u003eBL 16.60: high force factor for precise speaker control and firm bass\u003c\/li\u003e\n\u003cli\u003eXmax 15 mm: generous linear excursion for deep, distortion-free bass even at high volume\u003c\/li\u003e\n\u003cli\u003e27 L tuning volume: compact enclosure possible, ideal for medium-sized trunks\u003c\/li\u003e\n\u003cli\u003eSame performance as the D2, different impedance – choose according to your amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"color: red;\"\u003e\u003cstrong\u003e⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier to the impedance recommended by the manufacturer and to use the recommended wiring size. For amplifiers over 2000W RMS, the vehicle's original battery is no longer sufficient. It is strongly advised to adapt the electrical supply (additional battery, reinforced alternator) to the amplifier's consumption to avoid any risk of damage and ensure optimal performance. WARNING: Any voltage drop below 12V can damage the product.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Deaf Bonce","offers":[{"title":"Default Title","offer_id":54346215031107,"sku":"MF-12R-D4","price":183.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/MF-12R_5.webp?v=1775894169","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/deaf-bonce-machete-fight-mf-12r-d4-subwoofer-12-1200w-rms-double-bobine-2-4%cf%89","provider":"Sound Auto Concept","version":"1.0","type":"link"}