The Pyle Micro Marine Amplifier Stereo comes with everything you need to give your sound system a serious boost while providing protection against the elements. Adding up to 400 Watt maximum power (200 watts each of the 2 channels), this high-quality amplifier has the power to satisfy your needs. With a waterproof poly bag and 3.5-millimeter jack included, you can enjoy playing your favorite audio files from your iPod or MP3 player. You're also able to connect standard high and low-level inputs from a marine head unit or car stereo. The switches and gan settings are located behind a watertight plug, which also lights up when the amplifier is powered on. Customize your audio settings like the input level, polarity, gain, and volume control and make it sound just the way you want. Built-in mounting brackets and included hardware allow for easy and convenient installation. Attach the amplifier to a compartment or panel with just a few screws. This amp is equipped with power protection circuitry and soft turn on/off, which prevents damage to your speaker.