Get high quality audio amplification on your boat or other marine vehicle with the Pyle PLMRMP3 4-Channel 800-W Waterproof Micro Marine Amplifier. It includes a marine-ready, four-channel power amplifier pushing up to 800 watts, a waterproof poly bag and a waterproof stereo 3.5 mm-to-RCA adaptor for plugging in virtually any audio source, including your iPod or other MP3 player. Also included is a special waterproof bag to keep your equipment safe while listening to your favorite music. The amp is equipped with high and low level inputs, an electronic crossover network, plus power protection circuitry and anti-thump turn-on to keep your equipment secure. The included wired volume control easily mounts to your vehicle's dashboard and provides an easy way to control your music while at the helm of your vessel.