Diamond Audio HXM1100.6D HXM Series 6-Channel Full Range Class-D Marine Amplifier

Diamond Audio HXM1100.6D

The Diamond Audio HXM1100.6D is MOTORSPORT Series 6-Channel Full Range Class D Amplifier. Designed for marine, motorcycle, UTV, ATV, and powersports audio systems, this 6-channel amplifier delivers powerful, clean sound while standing up to the harshest outdoor conditions.

Engineered with advanced full-range Class D digital technology, the Diamond Audio MOTORSPORT 6-channel amplifier provides impressive output with 90W x 4 + 150W x 2 at 4 ohms and 150W x 4 + 250W x 2 at 2 ohms. For higher power applications, it supports bridged operation up to 300W x 2 and 500W x 1 (channels 5/6 bridged), making it ideal for powering full-range speakers and subwoofers from a single amplifier.

Built for extreme environments, this water-resistant amplifier features conformal-coated multi-layer circuit boards, ensuring long-lasting reliability in wet, dusty, and rugged conditions. The anodized extruded aluminum heat sink enhances cooling performance, keeping the amplifier operating efficiently even during extended play.

The Diamond Audio MOTORSPORT amplifier also incorporates balanced differential inputs for noise-free signal transmission and a DirectFET power MOSFET output stage for efficient, high-quality audio performance. With variable high-pass (40Hz–400Hz) and low-pass (30Hz–300Hz) crossovers, along with phase control, this versatile multi-channel amplifier allows precise system tuning for optimal sound.

Installation is simplified with selectable REM, VOX, and DC turn-on modes, making it compatible with factory and aftermarket head units. Additional features such as top-mounted controls, output clip indicators, an illuminated logo, and an included bass remote control provide convenience and system control.

Features :

• 6-Channel Full Range Class-D Amplifier
• 90W x 4 + 150W x 2 @ 4Ω / 150W x 4 + 250W x 2 @ 2Ω
• Bridging Capability for Higher Output Applications
• Water-Resistant Design for Marine and Powersports Use
• Conformal-Coated Circuit Boards for Durability
• Balanced Differential Inputs for Clean Signal
• Fine Tuned Variable HPF / LPF Crossovers and Phase Control
• Anodized Extruded Aluminum Heat Sink Provides Superior Thermal Performance
• Full Range Class D IR Chipset
• Illuminated Logo / Fully Concealed Mounting
• Output Clip Indicators for Precise Set-Up
• Top Mounted Controls for Convenient Amplifier Adjustment
• Includes Bass Remote Control and Harness Kits

Specifications :

HXM Series 6-Channel Full Range Class D Marine Amplifier

Power Rating

• RMS Power (@ 2Ω) : 150 Watt x 4 Channel / 250 Watt x 2 Channel
• RMS Power (@ 4Ω) : 90 Watt x 4 Channel / 150 Watt x 2 Channel
• RMS Power Bridged (@ Mono 4Ω) : 300 Watt x 2 Channel / 500 Watt x 1 Channel (Ch 5/6 Bridged)

Power Supply

• Power Supply : Full PWM
• Power Supply Threshold : 10.0VDC - 17.0VDC
• Idle Current : 0.7A

Distortion

• THD 4 (1KHz @ 4Ω) : 0.03%
• S/N Ratio (A Weighted @ 1W) : -76.7dBA
• S/N Ratio (A Weighted @ FP) : -96.7dBA

Input Sensitivity

• Low Input Level : 200mV - 10.0V
• High Input Level : Up to 25W RMS

Input Impedance

• Low Input Level : 20KΩ
• High Input Level : N/A

Output Stage

• Output Impedance : 0.051Ω
• Damping Factor (50Hz @ 4Ω) : >70
• Bandwidth (-3dB) : 10Hz - 35KHz

Crossover (-12dB/Oct)

• Variable High-Pass : 40Hz - 400Hz
• Variable Low-Pass : 30Hz - 300Hz
• Variable Sub-Sonic : N/A

Fuse Rating

• ATC : 60A

Dimensions

• L x W x H : 12.5" x 5.27" x 1.75" (317.6 x 133.9 x 44.5)mm