Compact 5-Channel Marine Amplifier for Complete Onboard Audio Systems

Delivering high-output performance from a compact enclosure, this 5-channel Class D marine amplifier is engineered to power a complete onboard audio system, including four speakers and a dedicated subwoofer. Advanced Single Cycle Control™ and Regulated Intelligent Power Supply (R.I.P.S.™) technologies maintain consistent output across a wide range of speaker loads and supply voltages, while the corrosion-resistant construction is built to withstand harsh marine environments.

Key Features

• 5-Channel Class D Amplifier: Delivers 100 W RMS × 4 channels plus 500 W RMS × 1 subwoofer channel, providing up to 900 W of total continuous output for complete marine audio systems.
• Single Cycle Control™ Technology: Continuously monitors and corrects amplifier output for accurate sound reproduction while reducing heat generation and current draw.
• R.I.P.S.™ Power Supply: Maintains full power output across supply voltages from 11 to 14.5 VDC and speaker loads between 1.5 and 4 ohms for reliable performance under varying operating conditions.
• Studio-Grade Signal Processing: Features selectable 12 dB or 24 dB crossover slopes with adjustable high-pass and low-pass filters for precise speaker and subwoofer integration.
• Differential-Balanced Inputs: Accepts both low-level and speaker-level audio signals while providing excellent noise rejection and reducing alternator interference.
• Marine-Rated Construction: Powder-coated aluminium housing, stainless steel hardware and a gasketed waterproof control cover provide excellent resistance to corrosion, salt fog and UV exposure.
• Advanced Thermal Protection: Intelligent thermal management prevents shutdown during demanding operation by automatically adjusting performance when required.
• Ultra-Compact Design: Small footprint simplifies installation where mounting space is limited while maintaining full cooling performance without cooling fans.
• Removable Connection Plugs: Detachable power and speaker connectors make installation and servicing easier, particularly in confined spaces.

The compact design combines powerful multi-channel amplification with advanced audio processing, making it well suited to premium marine entertainment systems where space and performance are equally important.