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Diamond Audio

Diamond Audio HXM Series 1200W Class D Monoblock Amplifier - HXM1200.1D

Diamond Audio HXM Series 1200W Class D Monoblock Amplifier - HXM1200.1D

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Diamond Audio HXM Series 1200W Class D Monoblock Amplifier - HXM1200.1D

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
  • The Diamond Audio HXM1200.1D Monoblock Amplifier is built for rugged performance and clean power delivery, perfect for motorcycles, marine, and off-road applications.

  • Utilizing advanced Class D digital technology, it delivers 1200W of efficient RMS output with minimal heat generation, ensuring consistent performance in demanding environments.

  • Its compact, weather-resistant design and high-efficiency circuitry make it ideal for space-limited installations that demand premium sound quality and reliability.

Q&A

Q: What makes the HXM1200.1D ideal for outdoor use?
A: It’s engineered with moisture-resistant coatings and sealed connectors, providing superior durability against water, dust, and vibration.

Q: What kind of power does it produce?
A: The amplifier delivers up to 1200W RMS, ensuring clean, distortion-free output for subwoofers and high-power speaker setups.

Q: Is it suitable for marine and powersport installations?
A: Yes — the HXM Series is purpose-built for marine, motorcycle, and off-road vehicles, combining efficiency, ruggedness, and compact size.

Q: How efficient is the Class D design?
A: Its Class D circuitry maximizes power output while minimizing heat, resulting in longer lifespan and stable performance.

Maintenance Tips
  1. Mount in a ventilated area to promote heat dissipation.

  2. Avoid direct water spray during washing or cleaning.

  3. Check connections regularly to prevent corrosion or loose wiring.

  4. Use high-quality cables and fuses to maintain consistent power delivery.

  5. Inspect the amplifier’s housing periodically for debris or dirt buildup that may affect cooling.