{"product_id":"diamond-audio-micro85u-950w-rms-micro-series-5-channel-full-range-class-d-amplifier","title":"Diamond Audio MICRO85U 5-Channel MICRO8U Series Full Range Class D Car Amplifier","description":"\u003ch3\u003eDiamond Audio MICRO85U\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDiamond Audio MICRO8U 5-Channel Full Range Class D Amplifier\u003c\/strong\u003e, engineered for enthusiasts who want full-system power in one compact amplifier. Designed for car audio, marine, motorcycle, and powersports applications, this 5-channel amplifier delivers clean, efficient performance with the durability needed for all-weather environments.\u003c\/p\u003e\n\u003cp\u003ePart of the advanced Diamond Audio MICRO8U amplifier series, this Class D 5-channel amplifier provides the perfect solution for powering front speakers, rear speakers, and a subwoofer from a single unit. With 150W x 4 + 350W x 1 at 2 ohms and 80W x 4 + 200W x 1 at 4 ohms, the MICRO8U 5-channel amplifier delivers powerful, balanced sound across your entire system, making it ideal for complete audio upgrades and custom installations.\u003c\/p\u003e\n\u003cp\u003eBuilt for harsh conditions, the Diamond Audio MICRO8U amplifier features a conformal-coated circuit board, ensuring reliable performance in marine audio systems, motorcycles, boats, ATVs, and UTVs. This all-weather amplifier resists moisture, dust, and environmental exposure, making it perfect for outdoor and powersports use.\u003c\/p\u003e\n\u003cp\u003eThe compact design allows for easy installation in tight spaces, while the uniform MICRO8U platform maintains a clean, professional look. With independent front, rear, and subwoofer inputs, along with selectable REM, VOX, and DC turn-on modes, this versatile car audio amplifier integrates seamlessly into both factory and aftermarket systems.\u003c\/p\u003e\n\u003cp\u003eAdvanced tuning features include a fixed 70Hz high-pass filter for channels 1–4, a variable 40–400Hz crossover for the subwoofer channel, wide frequency response (10Hz–33kHz), and adjustable input sensitivity (0.2–10V) for precise system tuning.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull Range Class-D IR Chipset\u003c\/li\u003e\n\u003cli\u003eDirectFET Power MOSFET Output Stage\u003c\/li\u003e\n\u003cli\u003eSMD Technology on 4 Layer Glass PC Board\u003c\/li\u003e\n\u003cli\u003eConformal Coated PCB Assembly for All-weather Durability\u003c\/li\u003e\n\u003cli\u003eICAD Circuit Provides Superior Overload Protection\u003c\/li\u003e\n\u003cli\u003eFrequency Response 10 Hz – 30khz (Mono Block 10 Hz – 350hz)\u003c\/li\u003e\n\u003cli\u003eAdvanced Crossover and Tuning Controls (Variable @12dB)\u003c\/li\u003e\n\u003cli\u003eMicro Bass Boost +12dB @45hz\u003c\/li\u003e\n\u003cli\u003ePremium 8 Gauge Power Connections\u003c\/li\u003e\n\u003cli\u003eCompact All-in-One Amplifier Design (Multi Channels\/Mono Channel)\u003c\/li\u003e\n\u003cli\u003e5 Channel Has Separate Front\/Rear\/Sub Input - Perfect for DSP\u003c\/li\u003e\n\u003cli\u003eSelectable REM \/ VOX \/ DC Turn-on Modes\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\u003e5-Channel MICRO8U Series Full Range Class D Amplifier\u003c\/h4\u003e\n\u003ch4\u003ePower Rating\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMAX Power : 950 Watts RMS\u003c\/li\u003e\n\u003cli\u003eRMS Power (2Ω) : 150 Watts x 4 Channel + 350 Watts x 1 Channel\u003c\/li\u003e\n\u003cli\u003eRMS Power (4Ω) : 80 Watts x 4 Channel + 200 Watts x 1 Channel\u003c\/li\u003e\n\u003cli\u003eBridged (Mono 4Ω) : 300 Watts 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) : 0.5%\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 - 10V\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-350Hz\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 : 60A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eL x W x H : 10.45\" x 4.02\" x 1.4\" (265.6 x 102.11 x 35.56)mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":47260285239484,"sku":"MICRO85U","price":659.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/0741\/6508\/files\/MICRO85U.jpg?v=1786442733","url":"https:\/\/11thstreetelectronic.com\/products\/diamond-audio-micro85u-950w-rms-micro-series-5-channel-full-range-class-d-amplifier","provider":"11TH STREET ELECTRONIC INC","version":"1.0","type":"link"}