Pyle PLMTR4A 4-Channel Waterproof Marine Amplifier Receiver (Open Box) PRODUCT DESCRIPTION In the late 20th century, Pyle established itself as a premium source for replacement speakers and car audio. By the year 2000, Pyle had undergone a massive transformation, expanding into the nascent market spaces of competitive car audio, home audio, marine audio, and professional audio musical instruments - our Pyle Pro line. As you sit in your car, you are isolated from outside noise and surrounded by speakers. You become enveloped in sound. We have a wide range of speakers, amplifiers, and head units that will enrich your car audio experience. You?d be surprised at how much better your music can sound with an upgrade from the factory speakers and amplifier. Features: * WATERPROOF WEATHERPROOF: The audio amplifier is waterproof with its marine grade rating of IP-65. It has a rugged construction and integrated power wiring harness to combat weather conditions * POWERFUL 1200 WATT: This amplifier receiver is powerful with its 1200 watt max. It has an anti-thump turn on and soft turn on or off to save energy. Comes with 2 to 4 Ohm speaker impedance and adjustable volume control * 4 CHANNEL AMPLIFIER: Pyle?s PLMTR4A is engineered as a 4-channel marine amplifier that powers up any boat stereo speaker and is universally compatible too. It has wired RCA, AUX and MP3 audio input * SHORT PROTECTION: Built with a heavy duty heatsink, thermal overload speaker short protection to protect the amp and your vehicle's electrical system from short circuit conditions. It has 12V DC and 10A fuse Condition: Open Box Color: Black Copyright All rights reserved.