Diamond Audio HXM Series 800W Class D Monoblock Amplifier - HXM800.1D
Introducing the MOTORSPORT Series Amplifiers from Diamond Audio – designed to deliver exceptional sound quality while enduring the toughest outdoor elements. Engineered with superior full-range Class D Digital Technology, these amplifiers generate impressive RMS power within a compact footprint.
Perfect for boats, UTVs, motorcycles, or any mobile audio application, MOTORSPORT amplifiers bring the renowned Diamond Audio listening experience to outdoor settings. Their water-resistant construction and conformal-coated multi-layer circuit boards ensure reliability in marine applications and harsh environments.
Enjoy noise-free operation with balanced differential inputs, and benefit from full-range digital Class D technology with DirectFET power MOSFET output stage. The 12dB per octave adjustable crossovers and phase control allow for precise system tuning, while top-mounted controls provide convenient adjustment.
Simplifying installation, the selectable 3-option Auto Turn-On Mode circuit is designed to work with any OEM head unit. When quality, precision, and performance are essential, look no further than the MOTORSPORT Series Amplifiers from Diamond Audio. Upgrade your outdoor audio system today and experience unparalleled sound and durability.
What Our Experts Think
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The Diamond Audio HXM800.1D is a powerful 800W Class D monoblock amplifier engineered for marine, motorcycle, and powersport applications.
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Part of the MOTORSPORT HXM Series, it delivers clean, high-efficiency power in a compact, weather-resistant design.
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Utilizing advanced Class D circuitry, it provides tight bass response, low distortion, and excellent heat management.
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Ideal for driving subwoofers or high-power midbass speakers, the HXM800.1D ensures dynamic performance and reliability in any environment.
Q&A
Q: What makes the HXM800.1D ideal for marine or outdoor use?
A: It features a conformal-coated PCB, sealed connections, and corrosion-resistant materials, protecting against moisture and vibration.
Q: Can it power multiple subwoofers?
A: Yes — with 800W RMS output, it can efficiently drive one or multiple subs, depending on the impedance configuration.
Q: Is it compact enough for tight installations?
A: Absolutely. Its slim design allows easy installation in boats, motorcycles, or side-by-sides where space is limited.
Q: Does it include protection features?
A: Yes, it’s equipped with thermal, overload, and short-circuit protection to ensure safe and stable operation.
Maintenance Tips
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Check all wiring connections regularly for tightness and corrosion.
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Avoid direct water exposure even though the amp is weather-resistant.
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Provide adequate ventilation for consistent performance.
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Inspect the power and ground cables periodically for wear.
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Keep gain settings balanced to prevent distortion and overheating.
