Specifications
Type: 6-Channel Full-Range Amplifier
Series: Diamond Audio HXM Motorsport Series
Class: D (Digital Full-Range)
Channels: 6
RMS Power Output (14.4V):
• 90W × 4 + 150W × 2 @ 4Ω
• 150W × 4 + 250W × 2 @ 2Ω
• 300W × 2 (Bridged @ 4Ω) + 500W × 1 (Bridged @ 4Ω)
Total RMS Output: 1,100W
Peak Power Output: 2,200W
Frequency Response: 10Hz – 35kHz (±1dB)
Signal-to-Noise Ratio: >96dB
Input Sensitivity: 0.2V – 10V
THD (Total Harmonic Distortion): <0.03% (1kHz @ 4Ω)
Crossover Type: Variable High-Pass / Low-Pass Filters (per Channel Pair)
Crossover Range: HPF 40Hz–400Hz / LPF 30Hz–300Hz (12dB/Octave)
Bass Boost: 0 – +12dB @ 45Hz
Input Type: RCA (Low-Level) / High-Level with Auto Turn-On
Cooling System: Conduction-Cooled Heatsink with Thermal Regulation
Fuse Rating: 3 × 30A (External Fuse Recommended)
Construction: Marine-Grade Aluminum Chassis with Corrosion-Resistant Hardware
PCB Protection: Conformal-Coated Circuit Board for Marine Durability
Waterproof Rating: IP65 (Salt, Fog, and UV Resistant)
Dimensions (L×W×H): 12.5" × 5.3" × 1.8" (318 × 135 × 46mm)
Weight: 7.2 lbs
Warranty: 1-Year Manufacturer Warranty
Performance Specs
• Six-channel amplifier delivers high power and flexibility for complete full-range or bridged sub setups.
• Designed for marine, motorcycle, and powersport applications with sealed IP65-rated housing.
• Class D circuitry ensures efficient, powerful output with minimal heat.
• Configurable for 3-, 5-, or 6-channel system layouts.
• Clean, dynamic sound even in high-vibration, open-air environments.
Key Features
• 6-Channel Design – Powers full systems including mids, highs, and subs.
• Full-Range Class D Topology – Efficient, clean performance in compact housing.
• Bridgeable Channels – Flexibility for multi-speaker or subwoofer configurations.
• Independent Crossovers – HPF/LPF tuning per channel group for precise control.
• IP65 Marine Protection – Sealed design for water, salt, and UV resistance.
• Compact Chassis – Easy installation in boats, UTVs, or motorcycles.
• Diamond Audio Engineering – Precision-tuned for clarity, headroom, and reliability.
Performance Integration Notes
• Ideal Pairing: Diamond HXM, DES, or MICRO Series Speakers & Subwoofers.
• System Compatibility: Marine, Motorcycle, UTV, or Automotive Audio Systems.
• Recommended Use: Full-system amplifier driving mids, highs, and sub channels.
• Installation Location: Under seat, fairing, or enclosed compartment with ventilation.
• Installation Time: Approx. 1–1.5 hours.
• Pro Tip: Use marine-grade 4AWG power/ground wiring with sealed terminals, and set gain with an oscilloscope or distortion detector for the cleanest output.
