{"product_id":"machete-mfa-1-800-800-watt-power-amplifier","title":"Deaf Bonce MACHETE MFA-1.800 | 800 Watt Power Amplifier","description":"\u003cdiv\u003e\n\u003cp\u003eThe Deaf Bonce MACHETE MFA-1.800 is a 1-channel Class D mono amplifier delivering 800 W RMS into 1 Ω from a 14.4 V system, built for demanding subwoofer setups in high-performance car builds.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e1-channel Class D design\u003c\/b\u003e: high efficiency and compact size, ideal for a dedicated subwoofer power stage in a tight install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power (14.4 V) at 1 Ω: 800 W\u003c\/b\u003e: maximum sustained power into a very low-impedance load, enabling strong bass output when paired with an appropriate sub and enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power (14.4 V) at 2 Ω: 570 W\u003c\/b\u003e: substantial power with slightly higher impedance, balancing performance and heat management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power (14.4 V) at 4 Ω: 340 W\u003c\/b\u003e: reliable mid-range\/low-end performance when driven into a higher impedance voice coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMinimum permissible load on the channel: 1 Ω\u003c\/b\u003e: the amp is designed to operate with at least 1-ohm loads, allowing aggressive subwoofer configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow pass filter: 50-250 Hz\u003c\/b\u003e: restricts output to bass frequencies, helping to integrate the sub with other speakers by attenuating mid\/high content.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCrossover: 24 dB\/Oct\u003c\/b\u003e: steep attenuation slope to improve bass separation and reduce bleed into higher frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSubsonic filter: 10-55 Hz\u003c\/b\u003e: protects the sub from ultra-low-frequency energy that can cause excessive cone motion and distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInput terminal: 4 Ga\u003c\/b\u003e; \u003cb\u003eOutput terminal: 8 Ga\u003c\/b\u003e: specifies wiring requirements for robust power delivery and grounding in installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWorking voltage: 9-15 V\u003c\/b\u003e: compatible with typical automotive electrical systems and their voltage variations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency response: 10-250 Hz\u003c\/b\u003e: optimized for deep bass and subwoofer performance, capturing the essential low-end range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSignal‑to‑noise ratio: 160 dB\u003c\/b\u003e: very low inherent noise for clean bass amplification when driving a subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize (WxLxH): 7.5 x 6 x 2.1 inch\u003c\/b\u003e: compact footprint suitable for tight spaces in trunks or under seats.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MFA-1.800 serves as a focused mono power stage for subwoofers, delivering substantial bass authority with programmable filtering to shape and protect the low end. Its 1 Ω capability, high SNR, and compact form factor make it a practical choice for serious bass builds where precise tuning and minimal footprint matter.\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-1.800\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\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e10 - 250 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Ohm RMS Power (14.4 V)\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Ohm RMS Power (14.4 V)\u003c\/td\u003e\n\u003ctd\u003e570 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Ohm RMS Power (14.4 V)\u003c\/td\u003e\n\u003ctd\u003e340 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum permissible load on the channel\u003c\/td\u003e\n\u003ctd\u003e1 Ohm\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\u003eLow pass filter\u003c\/td\u003e\n\u003ctd\u003e50-250 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover\u003c\/td\u003e\n\u003ctd\u003e24 dB\/Oct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubsonic filter\u003c\/td\u003e\n\u003ctd\u003e10 - 55 Hz\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\u003e8 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 - 15 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-noise ratio\u003c\/td\u003e\n\u003ctd\u003e��� 160 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (WxLxH)\u003c\/td\u003e\n\u003ctd\u003e7.5 x 6 x 2.1 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":49850216120548,"sku":null,"price":169.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/efqwe2.png?v=1789260708","url":"https:\/\/www.12voltoutlet.com\/products\/machete-mfa-1-800-800-watt-power-amplifier","provider":"12 Volt Outlet","version":"1.0","type":"link"}