Fusion MS-AM504 500 W 4 Channel Amp Front/Rear

Fusion MS-AM504 500 W 4 Channel Amp Front/Rear


Regular price $399.99 Save $-399.99
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The FUSION AM Series marine amplifiers are purpose-built for the marine environment.

Boasting some of the most impressive environmental protection available, they deliver performance on the water like never before. With 4 channels and a 500 Watt peak power output, the MS-AM504 will power either a pair of Fusion speakers plus a 10 subwoofer, or up to four pairs of speakers (with 2 speakers in parallel each channel at 2 Ohms), to spread the sound around your vessel. Incorporating heat-tempered and conformal coated PCBs for maximum product life, and gold-plated connectors for improved signal flow, the MS-AM504 reproduces clean and powerful audio with enough power to rock the boat.


500W peak power output to power up to eight speakers

Class-AB amplifier power efficient with less cross-over distortion

Conformal coated PCBs water resistant protection from salt air and moisture

FUTRANZ heat sink technology transfers heat more efficiently and provides more thermal stability with maximum component reliability

F.R.A.T (Fusion Regulated Amplifier Technology) provides enormous power output at low voltage.

F.I.S.T (Fusion Intercooled Semi-Conductor Technology) clams down internal power switching to rapidly remove heat from all associated semi-conductors

1 year limited Consumer Warranty

The Fusion AM Series marine amplifiers are the perfect complement to any Fusion marine stereo system.

Product Specifications

Amplifier Class - Class-AB

Frequency Response - 5Hz - 38kHz +/- 3dB

Peak Power - 500 Watts

Rated Power (4 Ohms) - 65 Watts RMS x 4 @ 14.4V - 4O 1% THD

Rated Power (2 Ohms) - 100 Watts RMS x 4 @ 14.4V - 2O 1% THD

Rated Power (4 Ohms Bridged) - 200 Watts RMS x 2 @ 14.4V - 4O Bridged 1% THD

Mounting Dimensions - Length - 366mm [14-7/16"] Depth - 229mm [9"] Height - 53mm [2-1/16"]


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