Garmin Fusion Signature Series 4-Channel 1400W Marine Amplifier 010-01969-00

This Fusion Signature Series 4-channel amplifier delivers up to 1400W peak power, highly efficient Class-D technology, and a “True-Marine™” design to withstand sun, salt water, vibration, and the harshest conditions at sea. Ideal for those who want powerful, clear, and reliable sound on board.

Main features

• Peak power up to 1400 W in the 4-channel version.
• High-efficiency Class-D design: low battery consumption, high audio output.
• Advanced Marine Construction: Conformal-coated PCB circuitry, molded aluminum alloy heatsink for excellent heat dissipation and protection from salt and humidity.
• Multiple protection: includes circuits against reverse polarity, overtemperature, overvoltage.
• Refined Design: Polished stainless steel cover hides controls and connections for a clean, aesthetic installation.
• Compatible with boat installations where a professional audio system without compromise is desired.
• 3-year warranty for heavy-duty marine use.

Selected technical specifications

• Type: 4-Channel Marine Amplifier (4-Channel Version).
• Peak power: 1400W
• Rated output: approximately 150 W RMS × 4 at 4 ohms (14.4 V, THD < 1%) in 4-channel configuration.
• Low impedance stability: supports 2 ohms on channel, or bridging to 4 ohms for dual channels.
• Operating voltage: 10.8 – 16 V DC (4/5/6/8 channel version).
• Marine Environment: Designed to “True-Marine” standards, salinity, vibration, UV.
• Size: about 300×210×50mm (L×W×H) for 4/5 channel configuration.
• Warranty: 3 years.

Why choose it

Ideal scope of use

Perfect for pleasure or sport boats requiring a high-end audio system: onboard stereos, wake-tower speakers, and built-in subwoofers. Also ideal for upgrading existing audio systems where space and reliability are crucial.

Installation and Compatibility

• Mount in a safe compartment, preferably ventilated and protected from direct spray, but compliant with marine requirements
• Connections: Line-level RCA inputs, outputs to speakers or subwoofer. Bridging capability for increased power.
• Check that the on-board electrical system supports the required current (in the 4-channel configuration the maximum current at start-up can be high)
• Compatible with other marine audio components such as Fusion Signature Series speakers and subwoofers, as well as high-end marine stereo units