HMD8 DSP

High-Performance 8-Channel Marine Amplifier

The Hertz HMD8 DSP is an 8-channel marine-grade amplifier delivering 85 watts RMS per channel at 4 ohms. Designed for high-quality audio in boats, ATVs, and powersports vehicles, it provides clean, distortion-free sound across multiple speakers. This amplifier ensures precise, balanced audio performance for complex multi-speaker setups.

Built-In Digital Signal Processing (DSP)

Equipped with an integrated DSP, the HMD8 allows full control over crossover settings, equalization, and time alignment. This advanced feature enables fine-tuning of each channel for optimal sound staging and clarity, whether powering full-range speakers, subwoofers, or mixed audio systems. Customizable DSP ensures your system delivers studio-quality audio even in challenging marine environments.

Rugged Marine-Grade Construction

The HMD8 DSP is engineered to withstand harsh marine conditions. Its IP-rated housing resists water spray, salt, and UV exposure, while the corrosion-resistant aluminum chassis provides efficient heat dissipation. The amplifier’s compact and durable design allows for reliable installation in tight spaces while maintaining long-term performance.

Highlights:

• 8-channel marine amplifier with 85W RMS x8 at 4 ohms

• Built-in DSP for crossover, EQ, and time alignment

• Supports multiple speaker and subwoofer configurations

• Clean, low-distortion audio output for high-fidelity sound

• Compact design for easy installation in marine or powersports vehicles

• IP-rated housing for water, salt, and UV resistance

• Corrosion-resistant aluminum chassis for durability and heat management

• Adjustable gain and sensitivity controls for precise tuning

• High-level and low-level inputs for flexible integration

• Frequency response: 20Hz – 20kHz for full-range audio

• Thermal and short-circuit protection for safe operation

• Ideal for boats, ATVs, UTVs, and outdoor audio systems

Package Contains:

• (1) Hertz HMD8 DSP 8-Channel Marine Amplifier

• (1) Wiring harness and connectors

• (1) Mounting hardware kit

• (1) User manual and DSP configuration guide

• (1) Hertz warranty and registration card