Boss Audio MR1200PA 4-Channel 1200 Watts Marine Amplifier

BOSS Audio Systems MR1200PA Marine Amplifier with PA System - 1200 Watts, 4 Channel, Full Range, Bridgeable, Mosfet Power Supply, Remote Subwoofer Control, Public Adress System with Microphone Weather Proof MODEL 1200W High Output 4 Channel AmplifierUp to 225 W X 4 RMS @ 2 ohmUp to 113 W X 4 RMS @ 4 ohmUp to 450 W X 2 RMS Bridged @ 4 ohm Full Range, Class A/B, MOSFET Power Supply High and Low Level Inputs, Fixed High Pass Crossover, Variable Low Pass Crossover, Variable Bass Boost Include Remote Subwoofer Control Dimensions: 12.72" L x 7.32" W x 2.07" H This amplifier is designed with a built-in PA system, so wake tower speakers or other stereo speakers can be used to make announcements. When you key the microphone the audio source is muted and your voice comes out over the speakers. Feature a unique rubber door which tightly seals all control panel openings when not in use. It uses inline weatherproof connectors for all input and output connections