The Best Just Got Better AND Louder SSV Works new iPod Weather Proof audio system provides Hi-Def stereo sound. The WP-RZ3O4 clamps in overhead to your stock cage, installs in 15 minutes with a simple 2 wire hook up and is totally weather proof. Like all SSV Works systems, the enclosure is constructed of fiberglass for maximum durability and the best sound quality. All systems include wiring, mounting hardware, and step-by-step instructions. Features: - Weatherproof Docking station for iPod / iPhone, no radios needed - Water tight locker with slam-latch polycarbonate door - Charges iPod, iPhone and touch - internal 50 watt x4 ultra-efficient amp for UTV Foots charging system - Waterproof marine 2-way 6.5 Inch speakers - 4 LED hyper-white dome light - On board bezel mounted rubberized controls - iPod control (Volume, Track FWD/BCK, Play/Pause) - 3.5mm AUX input for MP3 or Sat Radio - FM tuner with backlit display and external antenna - Optional RCA low-level output for system expansion (requires WP-HRCA adapter).Need more sound? Add on 2 more speakers over the driver and passenger (pt# WP-RZF3O+2F) and/or add 2 more speakers over rear passengers(pt# WP-RZF3O+2R)!