Fusion FM-504 4-Channel Marine Amplifier

4-Channel 500W Marine Amplifier Fusion FM-504
4-Channel 500W Marine Amplifier

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.I.S.T semi conductor technology
Removes heat efficiently from semi-conductors for low distortion and thermal stability

F.R.A.T regulated amplifier
Produces high power output from a lower output

Variable bass boost
Adds up to an extra 18db of gain at 45hz

Variable low & high pass cross over
Low pass is variable from 40hz - 160hz. High pass is variable from 40hz - 600hz