The **Pyle PLMRMP3A** is a compact and waterproof 4 Channel marine amplifier features up to 400 Watt Max power (200 watt power on each of the 2 channels). This amplifier kit comes with a waterproof poly bag with 3.5mm jack so you can enjoy playing your favorite audio files from your iPod/MP3 player. The system includes RCA line inputs and the kit comes with a 3.5mm to RCA adaptor so you can connect your device. You can also connect standard high and low level inputs from a marine head unit or car stereo/radio. Soft Turn On/Off Anti Thump Turn On Power Protection Circuitry Channel Separation: >65dB Remote Control for Volume Gain **We are an authorized Pyle dealer**