JBL MA6004 160 Watt 4-Channel Marine Power Amplifier

The JBL MA6004 features Fully marinized circuit boards to keep salt air and corrosion away from the circuit path.
On-board 12dB electronic crossovers to provide tuning options for systems of any size.

Features:
Variable bass-boost.
Low-profile heatsink allows for installation in tight spaces.
Large gauge barrier strips allow easy hookup and use of larger gauge premium power, ground and speaker cable.

Specs:
145 watts at 2 ohms, 60W RMS x four channels at 4 ohms, less than or equal to 1%THD+N.