{"product_id":"diamond-audio-8-channel-micro88u-series-full-range-class-d-amplifier","title":"Diamond Audio MICRO88U 8-Channel Full Range Class D Amplifier","description":"\u003ch1\u003eDiamond Audio MICRO88U 8-Channel Full Range Class D Amplifier\u003c\/h1\u003e\n\u003cp\u003eEight channels of clean, controlled power in a chassis small enough to hide almost anywhere. The \u003cstrong\u003eDiamond Audio MICRO88U\u003c\/strong\u003e is a \u003cstrong\u003efull range Class D amplifier\u003c\/strong\u003e engineered for complex, multi-speaker systems — active builds, multi-zone setups, motorcycles, marine installs, UTVs, and any application where you need precise channel-by-channel control without stacking multiple amps.\u003c\/p\u003e\n\u003cp\u003eThe power numbers back it up: \u003cstrong\u003e75W x 8 at 4 ohms\u003c\/strong\u003e, \u003cstrong\u003e100W x 8 at 2 ohms\u003c\/strong\u003e, and \u003cstrong\u003e200W x 2 bridged at 4 ohms\u003c\/strong\u003e. Run it full 8-channel for a complete active system, or bridge pairs for more punch where you need it. The \u003cstrong\u003eClass D topology\u003c\/strong\u003e keeps efficiency high and thermal load low — critical when you're mounting in a tight fairing, under a seat, or inside a marine console.\u003c\/p\u003e\n\u003cp\u003eThe MICRO8U is built to survive the environments where most amplifiers give up. A \u003cstrong\u003econformal-coated circuit board\u003c\/strong\u003e protects against moisture, salt air, dust, and vibration — making this a genuine \u003cstrong\u003eall-weather amplifier\u003c\/strong\u003e for boats, motorcycles, ATVs, and outdoor installs. It's not a splash-resistant afterthought; it's engineered from the ground up for demanding conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelectable 2-channel or 8-channel input modes\u003c\/strong\u003e let you integrate with virtually any source unit — factory or aftermarket. The compact footprint means you're not fighting for real estate in the install, and the uniform MICRO-series platform keeps your build looking intentional.\u003c\/p\u003e\n\u003cp\u003eCrossover control is split by channel group: a \u003cstrong\u003efixed 70Hz HPF on channels 1–4\u003c\/strong\u003e handles your full-range speakers, while a \u003cstrong\u003evariable 40–400Hz crossover on channels 5–8\u003c\/strong\u003e gives you flexible sub or mid-bass tuning. \u003cstrong\u003eAdjustable input sensitivity (0.2–10V)\u003c\/strong\u003e and a \u003cstrong\u003e10Hz–33kHz frequency response\u003c\/strong\u003e round out a tuning suite that works with real-world system builds.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e• \u003cstrong\u003e8-channel full range Class D amplifier\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003e75W x 8 @ 4Ω \/ 100W x 8 @ 2Ω \/ 200W x 2 bridged @ 4Ω\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eConformal-coated PCB\u003c\/strong\u003e — all-weather rated for marine \u0026amp; powersports\u003cbr\u003e• \u003cstrong\u003eSelectable 2CH \/ 8CH input modes\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eFixed 70Hz HPF (CH1–4) + variable 40–400Hz crossover (CH5–8)\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eAdjustable input sensitivity: 0.2–10V\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eCompact chassis\u003c\/strong\u003e — 1.6\" mounting depth\u003cbr\u003e• \u003cstrong\u003eRCA input \u0026amp; speaker output harness kits included\u003c\/strong\u003e\u003c\/p\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":43634928943171,"sku":null,"price":829.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/9575\/7123\/files\/micro85u.webp?v=1785958313","url":"https:\/\/www.trinitycaraudio.com\/products\/diamond-audio-8-channel-micro88u-series-full-range-class-d-amplifier","provider":"Trinity Car Audio","version":"1.0","type":"link"}