Check the listing for details. Wet Sounds WWX-DZ-BT Dual Zone Bluetooth Controller. Condition: Used. Listed at 162.44 USD. Product highlightsdual-zone Bluetooth® controller for off-road use controls volume, track up/down, play/pause, and aux in control two zones separately or linked together 3.5mm zone inputs/outputs remote amp turn-on output compact design fits in most dashboards mounts in 1-1/8" opening made for marine and outdoor use warranty: 2 years What's in the boxBluetooth controller w/ attached 18" wiring harness (inline 2A ATO fuse) Locking collar (attached) Owner's manual About this itemWritten by Crutchfield's Jon PaulSound control for your side-by-side With this dual-zone Bluetooth® controller, you can maximize the sound on your side-by-side with separate controls for the interior and cage speakers. This way, your music will be loud where you want it, when you want it. This compact controller (less than 3" in diameter) can mount almost anywhere and installation is easy. In addition to the dual-zone control, there's a remote output for your amps and an AUX input that will allow you to expand your input options. It's designed for the outdoors, too, so it's tough enough for life on the trail.