Overhead iPod Soundbar-RZR
SSV Works has done it again with their new weather proof overhead audio system made for iPod to fit the RZR and RZR-S.

The speaker soundbar provides Hi-Def stereo sound and mounts overhead to your stock cage, in fact it's specifically designed to fit the RZR's unique cage configuration. Installs easily in 15 minutes with a simple 2 wire hook up, power and ground, and is totally weather proof. And it's designed to work with a roof.
No more radios. Simply dock your iPod or iPhone into the water tight locker. The system features a charging dock for iPod and iPhone with a built-in 50 wattx4 ultra-efficient low power consumption digital amp designed around a UTV's charging system. Featuring waterproof speakers, and a wireless remote control that includes an attractive billet mount that can be installed on your dash or any other convenient location. Like all SSV Works systems, the enclosure is constructed of fiberglass for maximum durability and the best sound quality.

What can make your ride better? How about enjoying some music—really enjoying it—with sound quality you may never have experienced in a UTV? These soundbars are not just for noise. They feature high quality audio components that even audiophiles will appreciate. And since they're powered by iPod, there's no skip, even in the roughest conditions.

All systems include wiring, mounting hardware, billet remote bracket and step-by-step instructions.
So, is this thing waterproof?
Download the Overhead Soundbar Installation Guide - PDF 389k
Download the Overhead Soundbar Users Guide - PDF 294k