{"product_id":"machete-mfa-2-80-80-watt-2-channel-amplifier","title":"Deaf Bonce MACHETE MFA-2.80 | 80 Watt 2-channel amplifier","description":"\u003cdiv\u003e\n\u003cp\u003eDeaf Bonce MACHETE MFA-2.80 is a compact 2-channel Class D amplifier designed for high-current car audio installs, delivering 120 W x 2 at 2 Ω and 240 W x 1 in bridge mode at 4 Ω. Its 7.1 x 6 x 2.2 inch chassis packs substantial power with precise crossover control.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eClass\u003c\/b\u003e: D — efficient switching topology that preserves power headroom in a small form factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2-channel power output (2 Ω)\u003c\/b\u003e: 120 W x 2 — strong performance with low impedance drivers, allowing higher dynamic range and better control of hard-to-drive speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2-channel power output (4 Ω)\u003c\/b\u003e: 80 W x 2 — suitable for standard 4 Ω speakers with solid headroom and warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBridge power (4 Ω)\u003c\/b\u003e: 240 W x 1 — mono mode for a single high-power woofer or sub, simplifying low-frequency tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency response\u003c\/b\u003e: 20–20000 Hz — covers the full audible range for typical car audio installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMinimum load\u003c\/b\u003e: 2 Ω per channel; 4 Ω in bridge — defines stable operation boundaries for individual channels and bridged configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInput sensitivity\u003c\/b\u003e: 0.4–8 V — accommodates a wide range of head units and source levels for clean level matching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow pass \/ High pass filters\u003c\/b\u003e: 50–12000 Hz (LPF and HPF); LPF and HPF simultaneous operation — flexible crossovers to shape speaker bandwidth and reduce overlap between drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCrossover slope\u003c\/b\u003e: 12 dB\/Oct — moderate steepness to separate bands without excessive phase shift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInput terminal\u003c\/b\u003e: 4 Ga; \u003cb\u003eOutput terminal\u003c\/b\u003e: 10 Ga — supports high-current wiring for stable delivery to low impedance loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWorking voltage\u003c\/b\u003e: 9–15 V — compatible with typical automotive electrical conditions and voltage fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSignal-to-noise ratio\u003c\/b\u003e: ~90 dB — low noise floor for clearer signal at higher SPL levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize (WxLxH)\u003c\/b\u003e: 7.1 x 6 x 2.2 inch — compact footprint suitable for tight installation spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a two-channel setup or bridged mono application, MFA-2.80 provides solid, controllable power with flexible crossover options to tailor bass and mid\/high bands, while maintaining efficiency and low noise in a compact chassis.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMFA-2.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClass\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of the channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20-20000 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Ohm RMS Power (14.4 V)\u003c\/td\u003e\n\u003ctd\u003e120 W x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Ohm RMS Power (14.4 V)\u003c\/td\u003e\n\u003ctd\u003e80 W x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Ohm RMS Power (Bridge)\u003c\/td\u003e\n\u003ctd\u003e240 W x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum permissible load on the channel\u003c\/td\u003e\n\u003ctd\u003e2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum permissible load in a bridge connection\u003c\/td\u003e\n\u003ctd\u003e4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput SPL\u003c\/td\u003e\n\u003ctd\u003e0.4 - 8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow pass filter\u003c\/td\u003e\n\u003ctd\u003e50-12000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh pass filter\u003c\/td\u003e\n\u003ctd\u003e50-12000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLPF and HPF simultaneous operation\u003c\/td\u003e\n\u003ctd\u003eTrue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover\u003c\/td\u003e\n\u003ctd\u003e12 dB\/Oct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput terminal\u003c\/td\u003e\n\u003ctd\u003e4 Ga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput terminal\u003c\/td\u003e\n\u003ctd\u003e10 Ga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking voltage\u003c\/td\u003e\n\u003ctd\u003e9 - 15V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-noise ratio\u003c\/td\u003e\n\u003ctd\u003e��� 90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (WxLxH)\u003c\/td\u003e\n\u003ctd\u003e7.1 x 6 x 2.2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Deaf Bonce","offers":[{"title":"Default Title","offer_id":49850215497956,"sku":null,"price":139.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/asdw_20f7c6e7-29b2-4218-81bc-10af26eb9ce3.png?v=1789260699","url":"https:\/\/www.12voltoutlet.com\/products\/machete-mfa-2-80-80-watt-2-channel-amplifier","provider":"12 Volt Outlet","version":"1.0","type":"link"}