SSV Works WP-OU4L Stereo Speaker System Overhead Sound Bar for iPod or iPhone, fits Yamaha Viking, Yamaha Rhino, Kawasaki Teryx, Polaris Ranger Docks and Charges your iPod or iPhone in the secure watertight locker, RF Wireless remote control lets you control all the functions of your iPod or iPhone from up to 30 ft away, Track forward and back, Play/Pause, Volume Up/Down and more 100% Waterproof Locker keeps your iPod or iPhone dry while providing excellent sound quality from the weatherproof marine speakers, Includes Built in FM Tuner Ultra Efficient 50x4 Low Power Consumption Digital Amplifier provides incredible clarity while not straining the charging system on your Side by Side Vehicle Durable Fiberglass construction for maximum sound quality and zero resonance, Black Texture coat finish matching your vehicles interior finish Simple 15 Minute 2-wire installation, All stainless steel mounting hardware and installation instructions are included