MB Quart GMR-LED

AM/FM/WB marine digital media receiver (does not play CDs) 3.5" color LCD screen ideal for powersports and marine use (IPX67 rating) built-in amp (20 watts x 4 RMS/40 peak x 4 channels) built-in Bluetooth® for music streaming works with Apple® and Android® smartphones marine-rated watertight face large, easy-to-use buttons backlit LED display inputs: rear USB input with panel-mount extension; rear aux input (RCA); camera input outputs: 6-channel preamp outputs (4-volt zone 1, zone 2, sub) fits into a standard tachometer opening large, backlit control buttons waterproof, dustproof, and shockproof required cutout: 3" (diameter) x 4" (depth)