Fusion MS-AM402 400 Watt, 2 Channel Amplifier

Regular Price $219.99 Special Price $187.48
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New Updated 400 Watt, 2 Channel Amplifier, 2 Ohm Stable, Stainless Steel endcaps and base


Marine Grade Chassis

Stainless steel end caps and bottom plate provide a stunning finish with added environmental protection.

Heat Sink Technology

Heat sink technology transfers heat more efficiently and offers more thermal stability for maximum component reliability.

Class-AB Design

The 400 Watt 2-Ohm stable (per channel) design ensures clean and powerful amplification of the input signal,enough to rock the boat.

Conformal Coated Circuitry

Provides added protection from salt air and moisture to ensure maximum product life.

RCA Line Out

A pass through RCA output enables linking of multiple amplifiers for enhanced system performance.

4 Channels

Capable of powering 4 speakers, a sub and a pair of speakers or 8 speakers in parallel (2 speakers per channel in parellel @ 2 Ohms).

More Information
Part Number MS-AM402
  • Class-ab amplifier technology
  • Good power efficiency and less cross-over distortion
  • Conformal coated pcb's
  • Water resistant coating protects from salt air and moisture
  • f.r.a.t regulated amplifier
  • Produces high power output from a lower output
  • f.i.s.t semi conductor technology
  • Removes heat efficiently from semi-conductors for low distortion and thermal stability
  • 1 year warranty


229mm [9"]


53mm [2-1/16"]


366mm [14-7/16"]

Frequency Response      

5Hz - 38kHz +/- 3dB

Peak Power       

400 Watts

Rated Power     

14.4 Volt power output specification 65 Watts RMS x 4 @ 4Ω 1% THD+N 100 Watts RMS x 4 @ 2Ω 1%

THD+N 200 Watts RMS x 2 @ 4Ω Bridged 1% THD+N

Brand Fusion