This weatherproof, over-head audio system for the Polaris RZR XP1000 / 900 is the perfect solution for either 2 or 4-seater vehicles with a stock cage. This unit easily clamps above your head to your stock cage, leaving you with a 15-minute install time. This system features a built in 50-watt, ultra-efficient amp that have been designed around your vehicles charging system. This means there is absolutely no need to upgrade the charging system on your RZR to support this speaker system. Did we mention this system is fully weatherproof? The built-in media receiver/amp and speaker can handle whatever you can throw at it. Dirt, water or mud! 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. - Optional RCA low-level output for system expansion (requires WP-HRCA adapter) Proudly assembled in the USA. Features: Bluetooth connectivity for wireless integration with over 30' of range AM/FM tuner Internal high-power class-D amplifier with increased efficiency New SSV Works speakers with increased power handling Hyper-white LED dome light Optional USB Charging / 3.5mm add-on