Boss MR800 2-Channel 800 Watt Marine Power Amplifier

The Boss MR800 is a 2-Channel Bridgeable MOSFET Marine Power Amplifier with Remote Subwoofer Level Control
All MR Series amplifiers feature a unique rubber sealing door which tightly seals all control panel openings when not in use.
It also uses in-line weatherproof connectors for all input and output connections, which are run through grommeted openings in end panels.

Specifications:
Max power, 2 ohm: 400W x 2
RMS power, 4 ohm: 125W x 2
Bridged power, 4 ohm: 800W x 1
Signal-noise-ratio: 102dB
THD: 0.01%.
Dimensions: 11-7/8''L x 11-3/16''W x 2-11/16''H.