Pyle 2-Channel Marine Amplifier Receiver - Waterproof and Weatherproof Audio... PRODUCT DESCRIPTION WATERPROOF WEATHERPROOF: The audio amplifier is waterproof with its marine grade protection. It has a rugged construction and integrated power wiring harness to combat weather conditions as well POWERFUL 400 WATT: This amplifier receiver is powerful with its 400 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 2 CHANNEL AMPLIFIER: Pyle?s PLMRMP1B_0 is engineered as a 2-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 10A fuse COMPACT AND LIGHTWEIGHT: The amp is compact with an exact dimension of 4.13'' L x 3.35'' W x 1.38'' H and lightweight with only 1.89 lbs. The frequency response is 10Hz - 40kHz Product Description Get high quality audio amplification on your boat or other marine vehicle with the Pyle PLMRMP1B. It includes a marine-ready, two-channel power amplifier pushing up to 400 watts and a waterproof stereo 3.5mm-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. Color: black. 2 x 100 Watts RMS at 4 Ohms 2 x 200 Watts Max at 4 Ohms 2 x 300 Watts RMS at 2 Ohms Stereo to RCA Adapter Fuse: 10A RCA Line Input T.H.D: 0.05% Soft Turn On/Off S/N Ratio: 95dB Anti-Thump Turn-On 2 Ohms Stereo Stable Power Protection Circuitry Channel Separation: 65dB Volume Gain Remote Control Electronic Crossover Network Remote Control for Volume Gain Adjustable High Low Level Inputs Frequency Response: 10Hz - 40kHz Dimensions: 4.13'' L x 3.35'' W x 1.38'' H Copyright All rights reserved.