{"product_id":"hxm800-1d-hxm-mono-full-range-class-d-sub-amplifier","title":"Diamond Audio 1-Channel HXM Series Class D Monoblock Amplifier - HXM800.1D","description":"\u003ch2\u003eDiamond Audio 1-Channel HXM Series Class D Monoblock Amplifier - HXM800.1D\u003c\/h2\u003e\n\u003cp data-start=\"75\" data-end=\"407\"\u003eDeliver deep, powerful bass in any environment with the \u003cstrong data-start=\"131\" data-end=\"204\"\u003eDiamond Audio MOTORSPORT Series 1-Channel Class D Monoblock Amplifier\u003c\/strong\u003e. Engineered for high-performance audio systems, this \u003cstrong data-start=\"258\" data-end=\"281\"\u003emonoblock amplifier\u003c\/strong\u003e is designed to provide exceptional output and reliability for \u003cstrong data-start=\"344\" data-end=\"406\"\u003emarine, motorcycle, UTV, ATV, and powersports applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"409\" data-end=\"880\"\u003eBuilt with advanced \u003cstrong data-start=\"429\" data-end=\"470\"\u003efull-range Class D digital technology\u003c\/strong\u003e, the \u003cstrong data-start=\"476\" data-end=\"524\"\u003eDiamond Audio MOTORSPORT monoblock amplifier\u003c\/strong\u003e produces impressive power with \u003cstrong data-start=\"556\" data-end=\"613\"\u003e800W at 1 ohm, 550W at 2 ohms, and 350W at 4 ohms RMS\u003c\/strong\u003e, making it ideal for driving subwoofers with tight, controlled, and impactful bass. Whether you're upgrading your \u003cstrong data-start=\"728\" data-end=\"751\"\u003emarine audio system\u003c\/strong\u003e or building a high-output \u003cstrong data-start=\"778\" data-end=\"806\"\u003epowersports sound system\u003c\/strong\u003e, this \u003cstrong data-start=\"813\" data-end=\"847\"\u003ehigh power subwoofer amplifier\u003c\/strong\u003e delivers consistent performance.\u003c\/p\u003e\n\u003cp data-start=\"882\" data-end=\"1214\"\u003eDesigned for extreme conditions, this \u003cstrong data-start=\"920\" data-end=\"949\"\u003ewater-resistant amplifier\u003c\/strong\u003e features \u003cstrong data-start=\"959\" data-end=\"1006\"\u003econformal-coated multi-layer circuit boards\u003c\/strong\u003e, protecting internal components from moisture, dust, and harsh environments. The \u003cstrong data-start=\"1088\" data-end=\"1128\"\u003eanodized extruded aluminum heat sink\u003c\/strong\u003e ensures superior thermal performance, keeping the amplifier cool during extended use.\u003c\/p\u003e\n\u003cp data-start=\"1216\" data-end=\"1636\"\u003eThe \u003cstrong data-start=\"1220\" data-end=\"1268\"\u003eDiamond Audio MOTORSPORT monoblock amplifier\u003c\/strong\u003e also includes \u003cstrong data-start=\"1283\" data-end=\"1315\"\u003ebalanced differential inputs\u003c\/strong\u003e for noise-free signal transmission and a \u003cstrong data-start=\"1357\" data-end=\"1396\"\u003eDirectFET power MOSFET output stage\u003c\/strong\u003e for efficient and clean power delivery. With a \u003cstrong data-start=\"1444\" data-end=\"1488\"\u003evariable low-pass crossover (30Hz–300Hz)\u003c\/strong\u003e, \u003cstrong data-start=\"1490\" data-end=\"1521\"\u003esubsonic filter (10Hz–55Hz)\u003c\/strong\u003e, and \u003cstrong data-start=\"1527\" data-end=\"1544\"\u003ephase control\u003c\/strong\u003e, this \u003cstrong data-start=\"1551\" data-end=\"1584\"\u003eversatile subwoofer amplifier\u003c\/strong\u003e allows precise tuning for optimal bass performance.\u003c\/p\u003e\n\u003cp data-start=\"1638\" data-end=\"1944\"\u003eInstallation is simplified with \u003cstrong data-start=\"1670\" data-end=\"1715\"\u003eselectable REM, VOX, and DC turn-on modes\u003c\/strong\u003e, making it compatible with factory and aftermarket systems. Additional features such as \u003cstrong data-start=\"1804\" data-end=\"1830\"\u003eoutput clip indicators\u003c\/strong\u003e, \u003cstrong data-start=\"1832\" data-end=\"1856\"\u003etop-mounted controls\u003c\/strong\u003e, and an included \u003cstrong data-start=\"1874\" data-end=\"1897\"\u003ebass remote control\u003c\/strong\u003e provide easy adjustment and system monitoring.\u003c\/p\u003e\n\u003cp data-start=\"1638\" data-end=\"1944\"\u003eThe \u003cstrong data-start=\"2438\" data-end=\"2486\"\u003eDiamond Audio MOTORSPORT Monoblock Amplifier\u003c\/strong\u003e delivers powerful, precise, and reliable bass, making it the perfect solution for \u003cstrong data-start=\"2569\" data-end=\"2622\"\u003ehigh-performance outdoor and marine audio systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5 data-section-id=\"1iz91iu\" data-start=\"1946\" data-end=\"1962\"\u003eFeatures\u003c\/h5\u003e\n\u003cp data-start=\"1964\" data-end=\"2432\"\u003e• \u003cstrong data-start=\"1966\" data-end=\"2007\"\u003e1-channel monoblock Class D amplifier\u003c\/strong\u003e\u003cbr data-start=\"2007\" data-end=\"2010\"\u003e• \u003cstrong data-start=\"2012\" data-end=\"2059\"\u003e800W @ 1Ω \/ 550W @ 2Ω \/ 350W @ 4Ω RMS power\u003c\/strong\u003e\u003cbr data-start=\"2059\" data-end=\"2062\"\u003e• \u003cstrong data-start=\"2064\" data-end=\"2121\"\u003eWater-resistant design for marine and powersports use\u003c\/strong\u003e\u003cbr data-start=\"2121\" data-end=\"2124\"\u003e• \u003cstrong data-start=\"2126\" data-end=\"2176\"\u003eConformal-coated circuit boards for durability\u003c\/strong\u003e\u003cbr data-start=\"2176\" data-end=\"2179\"\u003e• \u003cstrong data-start=\"2181\" data-end=\"2233\"\u003eVariable LPF, subsonic filter, and phase control\u003c\/strong\u003e\u003cbr data-start=\"2233\" data-end=\"2236\"\u003e• \u003cstrong data-start=\"2238\" data-end=\"2287\"\u003eBalanced differential inputs for clean signal\u003c\/strong\u003e\u003cbr data-start=\"2287\" data-end=\"2290\"\u003e• \u003cstrong data-start=\"2292\" data-end=\"2345\"\u003eAnodized aluminum heat sink for efficient cooling\u003c\/strong\u003e\u003cbr data-start=\"2345\" data-end=\"2348\"\u003e• \u003cstrong data-start=\"2350\" data-end=\"2395\"\u003eOutput clip indicators for precise tuning\u003c\/strong\u003e\u003cbr data-start=\"2395\" data-end=\"2398\"\u003e• Includes \u003cstrong data-start=\"2409\" data-end=\"2432\"\u003ebass remote control\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003eWhat our Experts Think  \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cstrong\u003e\u003cspan\u003eHigh-performance monoblock Class D amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed to deliver powerful, efficient bass output for subwoofer systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHXM Series engineering\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides clean power delivery with excellent efficiency for marine, powersports, and automotive applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompact amplifier design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e allows flexible installation while maintaining strong performance and reliability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAdvanced Class D technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e helps reduce heat generation and power consumption during extended use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAn excellent choice for enthusiasts\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e seeking deep, controlled bass with durable performance in demanding environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 dir=\"ltr\"\u003e \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the Diamond Audio HXM800.1D designed for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The HXM800.1D is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1-channel HXM Series Class D monoblock amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed to power subwoofers in marine, motorcycle, UTV, ATV, and other powersports audio systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: How much power does the HXM800.1D deliver?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It delivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e800W RMS x 1 at 1Ω\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e550W RMS x 1 at 2Ω\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e350W RMS x 1 at 4Ω\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for powerful, efficient bass performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the HXM800.1D built for outdoor environments?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. It features a water-resistant design with conformal-coated circuitry, making it suitable for demanding marine and powersports applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does the HXM800.1D include bass tuning controls?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. It includes variable low-pass crossover, subsonic filter, phase control, clip indicators, and a wired bass remote for easy adjustment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Why choose the Diamond Audio HXM800.1D?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It combines compact Class D efficiency, high-output subwoofer power, rugged construction, and flexible tuning for premium audio upgrades.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003e\n\u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eClean the amplifier surface with a soft, dry microfiber cloth to prevent dust buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep ventilation areas clear to ensure proper cooling and prevent overheating.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInspect power, ground, remote, and speaker connections regularly for secure, corrosion-free contact.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck fuses and wiring periodically for wear, damage, or loose connections.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect the amplifier from excessive moisture, heat, and direct sunlight.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRetighten mounting hardware as needed to minimize vibration and maintain reliable performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":45780584235199,"sku":"HXM800.1D","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/HXM800.1D_9_41fcb4e8-9ac9-4471-8139-526d5fc92af0.png?v=1782542216","url":"https:\/\/www.mybackyardzone.com\/products\/hxm800-1d-hxm-mono-full-range-class-d-sub-amplifier","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}