{"product_id":"diamond-audio-micro4v2-600w-peak-class-d-4-channel-compact-car-amplifier","title":"Diamond Audio MICRO4V2 4-Channel MICROV2 Series Full Range Class D Car Amplifier","description":"\u003ch3\u003eDiamond Audio MICRO4V2\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDiamond Audio MICROV2 4-Channel Full Range Class D Amplifier\u003c\/strong\u003e, designed for enthusiasts who demand high performance in a small footprint, this 4-channel car audio amplifier delivers clean, dynamic sound for car, marine, motorcycle, and powersports audio systems.\u003c\/p\u003e\n\u003cp\u003eBuilt on ultra-efficient full-range Class D technology, the Diamond Audio MICROV2 4-channel amplifier produces impressive output with 80W x 4 at 4 ohms, 150W x 4 at 2 ohms, and 300W x 2 bridged at 4 ohms. This makes it perfect for powering full-range speakers, upgrading factory systems, or building a high-performance multi-speaker setup.\u003c\/p\u003e\n\u003cp\u003eEngineered for reliability, the MICROV2 Class D amplifier features advanced Rollback and Thermal Protection, allowing continuous playback without overheating or shutdown. The high-density aluminum alloy chassis enhances heat dissipation while maintaining an ultra-compact design that fits easily in tight installation spaces.\u003c\/p\u003e\n\u003cp\u003eThe Diamond Audio MICROV2 amplifier also includes balanced differential inputs, ensuring noise-free signal transmission for clean and accurate audio reproduction. With selectable LPF \/ FLAT \/ HPF crossovers, a 40–400Hz adjustable crossover filter, and 12dB bass boost at 45Hz, this versatile amplifier allows precise tuning for optimal sound performance.\u003c\/p\u003e\n\u003cp\u003eInstallation is simple and flexible thanks to selectable REM, VOX, and DC turn-on modes, making the MICROV2 4-channel amplifier compatible with both factory and aftermarket head units. The 2-channel and 4-channel input options provide additional flexibility for a wide range of audio configurations.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-Channel Full Range Class D Amplifier\u003c\/li\u003e\n\u003cli\u003e80W x 4 @ 4Ω \/ 150W x 4 @ 2Ω \/ 300W x 2 Bridged\u003c\/li\u003e\n\u003cli\u003eUltra-compact Aluminum Chassis Design\u003c\/li\u003e\n\u003cli\u003eAdvanced Rollback \u0026amp; Thermal Protection\u003c\/li\u003e\n\u003cli\u003eBalanced Differential Inputs for Clean Signal\u003c\/li\u003e\n\u003cli\u003eSelectable LPF \/ FLAT \/ HPF Crossovers\u003c\/li\u003e\n\u003cli\u003eSelectable REM \/ VOX \/ DC Turn-on Modes\u003c\/li\u003e\n\u003cli\u003e2CH \/ 4CH Input Flexibility\u003c\/li\u003e\n\u003cli\u003eIncludes RCA Input \u0026amp; Speaker Output Harness Kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ch4\u003e4-Channel MICROV2 Series Full Range Class-D Amplifier\u003c\/h4\u003e\n\u003ch4\u003ePower Rating\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRMS Power (2Ω) : 150 Watt x 4 Channel\u003c\/li\u003e\n\u003cli\u003eRMS Power (4Ω) : 80 Watt x 4 Channel\u003c\/li\u003e\n\u003cli\u003eBridged (Mono 4Ω) : 300 Watt x 2 Channel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePower Supply\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply : Full PWM\u003c\/li\u003e\n\u003cli\u003ePower Supply Threshold : 10.0VDC - 17.0VDC\u003c\/li\u003e\n\u003cli\u003eIdle Current : 0.7A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDistortion\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTHD 4 (1KHz @ 4Ω) : 0.50%\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio (A Weighted @ 1W) : -85dBA\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio (A Weighted @ FP) : -101.1dBA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInput Sensitivity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLow Input Level : 200mV - 10.0V\u003c\/li\u003e\n\u003cli\u003eHigh Input Level : N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInput Impedance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLow Input Level : 20KΩ\u003c\/li\u003e\n\u003cli\u003eAUX Input Level : 20KΩ\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOutput Stage\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Impedance : 0.018 Ω\u003c\/li\u003e\n\u003cli\u003eDamping Factor (50Hz @ 4Ω) : \u0026gt;70\u003c\/li\u003e\n\u003cli\u003eBandwidth (-3dB) : 10Hz - 35Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCrossover (-12dB\/Oct)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVariable High-Pass : 40Hz - 400Hz\u003c\/li\u003e\n\u003cli\u003eVariable Low-Pass : 40Hz - 400Hz\u003c\/li\u003e\n\u003cli\u003eVariable Sub-Sonic : N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFuse Ratings\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eATC : 40 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eL x W x H : 9.07\" x 4.0\" x 1.46\" (230.5 x 103 x 37.2)mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":47260594897084,"sku":"MICRO4V2","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/0741\/6508\/files\/MICRO4V2_01_63cfbc56-2bcd-46c3-96b9-fb9754f90099.jpg?v=1786443063","url":"https:\/\/11thstreetelectronic.com\/products\/diamond-audio-micro4v2-600w-peak-class-d-4-channel-compact-car-amplifier","provider":"11TH STREET ELECTRONIC INC","version":"1.0","type":"link"}