{"product_id":"audiopipe-aphf-500-4d-h2-full-range-class-d-mosfet-car-amplifier-4-x-500w-rms-2-ohm","title":"Audiopipe APHF-500.4D-H2 Full-Range Class-D Mosfet Car Amplifier 4 x 500W RMS @ 2-Ohm","description":"\u003cb\u003eAudiopipe APHF-500.4D-H2 4-Channel High Frequency Amplifier – 2000W RMS, Full-Range Class D\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\nThe Audiopipe APHF-500.4D-H2 is a competition-grade, 4-channel amplifier designed for extreme audio systems that demand high power and crystal-clear frequency response. Utilizing high-efficiency Full Bridge Class D topology, this amplifier delivers a massive 500 Watts RMS per channel at 2-ohms, providing the authority needed to drive large arrays of pro-audio speakers or high-output component sets. As part of the High Frequency series, it features a wide 20Hz to 20kHz response and flexible crossover controls, allowing you to bridge channels to power massive subwoofers or run an entire \"loud and clear\" system. With integrated thermal management and a built-in clipping indicator, the APHF-500.4D-H2 is built for sustained, high-decibel performance.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eKey Features\u003c\/b\u003e\u003cbr\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eHigh-Power 4-Channel Configuration:\u003c\/b\u003e Engineered for versatile pro-audio and competition builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003ePower Handling (RMS @ 14.4V):\u003c\/b\u003e \n    \u003cul\u003e\n      \u003cli\u003e500W x 4 @ 2Ω\u003c\/li\u003e\n      \u003cli\u003e300W x 4 @ 4Ω\u003c\/li\u003e\n      \u003cli\u003e1000W x 2 Bridged @ 4Ω\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFull Bridge Class D Topology:\u003c\/b\u003e Brazilian-style design offers maximum power density and high electrical efficiency\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFull-Range Frequency Response:\u003c\/b\u003e 20Hz – 20kHz, ideal for mid-range speakers, tweeters, or subwoofers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eComprehensive Audio Tuning:\u003c\/b\u003e \n    \u003cul\u003e\n      \u003cli\u003eVariable High Pass Filter: 50Hz – 4kHz (12dB\/Oct)\u003c\/li\u003e\n      \u003cli\u003eVariable Low Pass Filter: 50Hz – 4kHz (12dB\/Oct)\u003c\/li\u003e\n      \u003cli\u003eAdjustable Bass Boost: 0–12dB @ 35Hz – 90Hz\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eIntegrated Clipping Monitor:\u003c\/b\u003e Built-in LED and remote knob indicator to prevent speaker-damaging distortion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eInstallation Ready:\u003c\/b\u003e Includes an external 150A ANL fuse and high-quality fuse holder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eHeavy-Duty Construction:\u003c\/b\u003e Robust aluminum heatsink for superior thermal dissipation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003e4-Point Protection:\u003c\/b\u003e Thermal, short circuit, over-voltage (16V), and under-voltage (9V) protection\u003c\/li\u003e\n  \u003cli\u003eSignal-to-Noise Ratio: ≥80dB\u003c\/li\u003e\n  \u003cli\u003eDimensions: 13.0\" L x 9.0\" W x 2.9\" H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":47022423212181,"sku":"APHF-500.4D-H2","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0482\/2174\/9397\/files\/APHF5004DH2_2.jpg?v=1776826873","url":"https:\/\/lifeafterbass.shop\/products\/audiopipe-aphf-500-4d-h2-full-range-class-d-mosfet-car-amplifier-4-x-500w-rms-2-ohm","provider":"LifeAfterBass","version":"1.0","type":"link"}