{"product_id":"moco-af-04-120-4-channel-mosfet-class-d-high-power-amplifier","title":"MOCO AF-04.120 4-Channel MOSFET Class-D High Power Amplifier","description":"\u003ch2\u003eClean Power \u0026amp; Dynamic Punch: MOCO AF-04.120\u003c\/h2\u003e\n\u003cp\u003eTransform your in-car audio performance with the \u003cb\u003eMOCO AF-04.120 4-Channel MOSFET Class-D Amplifier\u003c\/b\u003e. Built with a high-efficiency MOSFET power supply and advanced digital Class-D topology, this unit delivers a crisp \u003cb\u003e120W RMS x 4 @ 4Ω\u003c\/b\u003e and bridges up to \u003cb\u003e450W RMS @ 4Ω\u003c\/b\u003e for subwoofers—ensuring strong, distortion-free output across your complete speaker setup.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh Power MOSFET Output:\u003c\/b\u003e Delivers a reliable \u003cb\u003e120W RMS x 4 @ 4Ω\u003c\/b\u003e or \u003cb\u003e200W RMS x 2 @ 2Ω\u003c\/b\u003e for high-volume, crystal-clear audio reproduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMassive Bridged Performance:\u003c\/b\u003e Bridges up to \u003cb\u003e450W x 2 @ 4Ω\u003c\/b\u003e, offering flexible power for driving heavy subwoofers alongside front component speakers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDynamic Bass Boost Control:\u003c\/b\u003e Built-in adjustable Bass Boost (\u003cb\u003e0dB to +12dB\u003c\/b\u003e) adds deep low-end punch to your audio system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCustomizable Low Pass Filter (LPF):\u003c\/b\u003e Variable LPF adjustment (\u003cb\u003e50Hz – 250Hz\u003c\/b\u003e) allows tight, precise control over bass frequencies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eWide Input Sensitivity \u0026amp; High Efficiency:\u003c\/b\u003e Features \u003cb\u003e0.2V – 8V\u003c\/b\u003e gain adjustment with a \u003cb\u003e\u0026gt;90dB\u003c\/b\u003e Signal-to-Noise Ratio to minimize unwanted electrical interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e MOCO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eModel:\u003c\/b\u003e AF-04.120 (4 CH Mosfet Class D High Power Amplifier)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAmplifier Topology:\u003c\/b\u003e MOSFET Class D\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eChannels:\u003c\/b\u003e 4-Channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRMS Power Output @ 4 Ohm:\u003c\/b\u003e 120 Watts x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRMS Power Output @ 2 Ohm:\u003c\/b\u003e 200 Watts x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBridged Power Output @ 4 Ohm:\u003c\/b\u003e 450 Watts x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFrequency Response:\u003c\/b\u003e 120 Hz – 3,000 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSignal-to-Noise Ratio (S\/N):\u003c\/b\u003e \u0026gt; 90 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eGain Range:\u003c\/b\u003e 0.2V – 8V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eInput Sensitivity:\u003c\/b\u003e 160 mV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBass Boost:\u003c\/b\u003e 0 dB to +12 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLow Pass Filter (LPF):\u003c\/b\u003e 50 Hz – 250 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOperating Voltage:\u003c\/b\u003e 11V – 15V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan this amplifier run a subwoofer and front speakers together?\u003c\/h3\u003e\n\u003cp\u003eYes! You can run two channels in stereo mode for your front door speakers (120W x 2) and bridge the remaining two channels (450W x 1) to power a single 4-ohm subwoofer setup.\u003c\/p\u003e","brand":"Car Concepts Shop","offers":[{"title":"Default Title","offer_id":49347634102427,"sku":null,"price":9499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/6392\/4891\/files\/MOCOAF-041204channelmosfetclassdhighpowercaramplifier.jpg?v=1787334351","url":"https:\/\/carconceptsshop.com\/products\/moco-af-04-120-4-channel-mosfet-class-d-high-power-amplifier","provider":"Car Concepts Shop","version":"1.0","type":"link"}