{"product_id":"micro82u-2-channel-full-range-class-d-amplifier","title":"Diamond Audio 2-Channel MICRO8U Series Full Range Class D Amplifier - MICRO82U","description":"\u003ch2\u003eDiamond Audio 2-Channel MICRO8U Series Full Range Class D Amplifier - MICRO82U\u003c\/h2\u003e\n\u003cp data-end=\"507\" data-start=\"73\"\u003eExperience compact power and all-weather performance with the \u003cstrong data-end=\"199\" data-start=\"135\"\u003eDiamond Audio MICRO8U 2-Channel Full Range Class D Amplifier\u003c\/strong\u003e, engineered for enthusiasts who demand \u003cstrong data-end=\"282\" data-start=\"239\"\u003ehigh output, efficiency, and durability\u003c\/strong\u003e. Building on the success of the original MICRO series, the \u003cstrong data-end=\"363\" data-start=\"342\"\u003eMICRO8U amplifier\u003c\/strong\u003e delivers increased power and advanced technology, making it the perfect upgrade for \u003cstrong data-end=\"506\" data-start=\"448\"\u003ecar audio, motorcycle, marine, and powersports systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"946\" data-start=\"509\"\u003eDesigned from the ground up, the \u003cstrong data-end=\"587\" data-start=\"542\"\u003eDiamond Audio MICRO8U 2-channel amplifier\u003c\/strong\u003e features a \u003cstrong data-end=\"630\" data-start=\"599\"\u003efull-range Class D topology\u003c\/strong\u003e, providing clean, efficient power across the entire frequency spectrum. With impressive output capabilities, this \u003cstrong data-end=\"779\" data-start=\"745\"\u003ehigh power car audio amplifier\u003c\/strong\u003e delivers \u003cstrong data-end=\"855\" data-start=\"789\"\u003e150W x 2 at 4 ohms, 250W x 2 at 2 ohms, and up to 500W bridged\u003c\/strong\u003e, making it ideal for powering speakers or subwoofers in compact, high-performance systems.\u003c\/p\u003e\n\u003cp data-end=\"1325\" data-start=\"948\"\u003eBuilt for real-world conditions, the \u003cstrong data-end=\"1014\" data-start=\"985\"\u003eMICRO8U Class D amplifier\u003c\/strong\u003e is \u003cstrong data-end=\"1067\" data-start=\"1018\"\u003econformal-coated for all-weather applications\u003c\/strong\u003e, ensuring long-lasting reliability in \u003cstrong data-end=\"1170\" data-start=\"1106\"\u003emarine, motorcycle, ATV, UTV, and outdoor audio environments\u003c\/strong\u003e. Whether you're cruising on the water or riding through rugged terrain, this \u003cstrong data-end=\"1277\" data-start=\"1248\"\u003ewater-resistant amplifier\u003c\/strong\u003e is designed to perform in demanding conditions.\u003c\/p\u003e\n\u003cp data-end=\"1720\" data-start=\"1327\"\u003eThe \u003cstrong data-end=\"1359\" data-start=\"1331\"\u003ecompact amplifier design\u003c\/strong\u003e allows for easy installation in tight spaces, while the \u003cstrong data-end=\"1451\" data-start=\"1416\"\u003euniform platform and dimensions\u003c\/strong\u003e across most MICRO8U models ensure a clean and professional setup. With \u003cstrong data-end=\"1568\" data-start=\"1523\"\u003eselectable REM, VOX, and DC turn-on modes\u003c\/strong\u003e, along with \u003cstrong data-end=\"1621\" data-start=\"1581\"\u003e2-channel or 4-channel input options\u003c\/strong\u003e, this \u003cstrong data-end=\"1661\" data-start=\"1628\"\u003eversatile car audio amplifier\u003c\/strong\u003e integrates seamlessly into factory or aftermarket systems.\u003c\/p\u003e\n\u003cp data-end=\"1924\" data-start=\"1722\"\u003eAdditional features such as a \u003cstrong data-end=\"1781\" data-start=\"1752\"\u003e40–400Hz crossover filter\u003c\/strong\u003e, \u003cstrong data-end=\"1823\" data-start=\"1783\"\u003ewide frequency response (10Hz–33kHz)\u003c\/strong\u003e, and \u003cstrong data-end=\"1871\" data-start=\"1829\"\u003eadjustable input sensitivity (0.2–10V)\u003c\/strong\u003e ensure precise tuning and optimal sound performance.\u003c\/p\u003e\n\u003cp data-end=\"1924\" data-start=\"1722\"\u003eThe \u003cstrong data-end=\"2381\" data-start=\"2336\"\u003eDiamond Audio MICRO8U 2-Channel Amplifier\u003c\/strong\u003e delivers powerful, clean, and reliable performance in a compact design, making it the perfect solution for \u003cstrong data-end=\"2545\" data-start=\"2489\"\u003ehigh-performance car audio and outdoor sound systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5 data-end=\"1942\" data-start=\"1926\" data-section-id=\"1iz91iu\"\u003eFeatures\u003c\/h5\u003e\n\u003cp data-end=\"2330\" data-start=\"1944\"\u003e• \u003cstrong data-end=\"1988\" data-start=\"1946\"\u003e2-channel full range Class D amplifier\u003c\/strong\u003e\u003cbr data-end=\"1991\" data-start=\"1988\"\u003e• Up to \u003cstrong data-end=\"2024\" data-start=\"1999\"\u003e500W max power output\u003c\/strong\u003e\u003cbr data-end=\"2027\" data-start=\"2024\"\u003e• \u003cstrong data-end=\"2077\" data-start=\"2029\"\u003e150W x 2 @ 4Ω \/ 250W x 2 @ 2Ω \/ 500W bridged\u003c\/strong\u003e\u003cbr data-end=\"2080\" data-start=\"2077\"\u003e• \u003cstrong data-end=\"2129\" data-start=\"2082\"\u003eConformal-coated for all-weather durability\u003c\/strong\u003e\u003cbr data-end=\"2132\" data-start=\"2129\"\u003e• \u003cstrong data-end=\"2152\" data-start=\"2134\"\u003eCompact design\u003c\/strong\u003e for easy installation\u003cbr data-end=\"2177\" data-start=\"2174\"\u003e• \u003cstrong data-end=\"2222\" data-start=\"2179\"\u003eSelectable REM \/ VOX \/ DC turn-on modes\u003c\/strong\u003e\u003cbr data-end=\"2225\" data-start=\"2222\"\u003e• \u003cstrong data-end=\"2273\" data-start=\"2227\"\u003eAdjustable crossover and input sensitivity\u003c\/strong\u003e\u003cbr data-end=\"2276\" data-start=\"2273\"\u003e• Includes \u003cstrong data-end=\"2330\" data-start=\"2287\"\u003eRCA input \u0026amp; speaker output harness kits\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 data-end=\"2571\" data-start=\"2386\"\u003eWhat our Experts Think \u003c\/h5\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cspan\u003eUltra-compact \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2-channel Class D amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for motorcycles, powersports, and tight installation spaces.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDelivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eclean, full-range output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with high efficiency and low heat generation for reliable performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMICRO8U platform compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e allows advanced tuning integration when paired with supported DSP modules.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh signal clarity ensures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edistortion-free audio even at elevated volume levels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFlexible 2-channel design supports \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efront-stage upgrades or bridged high-power speaker configurations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRugged, vibration-resistant construction ensures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edurability in harsh riding environments\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal for users needing a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecompact yet powerful amplifier for clean and efficient audio upgrades\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-end=\"2571\" data-start=\"2386\"\u003e   \u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the Diamond Audio MICRO82U?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Diamond Audio MICRO82U 2-Channel Class D Amplifier (MICRO8U Series) is a compact high-efficiency 2-channel Class D amplifier designed for car, motorcycle, marine, and powersports audio systems where space and durability matter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: How much power does it produce?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It delivers approximately 150W x 2 @ 4Ω, 250W x 2 @ 2Ω, and up to 500–600W bridged @ 4Ω depending on configuration, making it suitable for both speaker and small subwoofer applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What makes the MICRO82U different from standard amplifiers?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It uses a compact “micro” chassis with Class D efficiency and a conformal-coated PCB for resistance against moisture, vibration, and harsh environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is it good for motorcycles and outdoor use?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. It is specifically designed for tight installations and all-weather conditions, making it popular for Harley-Davidson, UTV, and marine audio upgrades.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Can it run a full system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It can power a pair of high-output speakers or be bridged to drive a subwoofer, but it is best suited for simple 2-channel setups rather than full multi-speaker systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the sound quality like?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Clean, efficient, and low distortion output with enough headroom for loud, clear sound in noisy riding or driving environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 data-end=\"2571\" data-start=\"2386\"\u003e   \u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInstall in a dry, well-ventilated location to ensure proper heat dissipation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRegularly check power, ground, and speaker connections for tight, corrosion-free contact.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInspect RCA and signal cables for secure fit and signs of wear or damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep amplifier free from dust using a soft, dry cloth or low-pressure air.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid blocking heatsinks or ventilation fins during operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure stable voltage supply to prevent clipping, distortion, or shutdowns.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProperly set gain and crossover to avoid overdriving speakers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid exposure to moisture, high humidity, or direct water spray.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAlways power off the system before adjusting wiring or settings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePeriodically check for vibration-related loosening in mobile or motorcycle installations.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":45776169205951,"sku":"MICRO82U","price":236.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/micro82u-3.jpg?v=1782489060","url":"https:\/\/www.mybackyardzone.com\/products\/micro82u-2-channel-full-range-class-d-amplifier","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}