Wet Sounds STEALTH-10 Ultra - Black 10 Speaker All-in-One Bluetooth Soundbar Extruded Aluminum Housing | Stainless Steel Hardware | Eight Wet Sounds 3 inch full range marine drivers | Two Wet Sounds 1 inch titanium tweeters | Built in Bluetooth Improved Bass Response | Fits RZR | New Connectors |Auxiliary Inputs | Auxiliary output with 2 volt line driver Built in 300 watt full range class D amplifier | Aluminum L bracket mounting system | Sliding mount channel for add on accessory top or bottom mounting system | Backlit control panel for power, volume, source selection, track control, pause/play on BT and Mute on aux input Automatic Shut off system that turns itself off after 10 minutes of no source to not drain battery system | Water Proof screw on wiring harness | Fully jacketed waterproof wiring harness included Amp: Built in 300 Watt Amplifier | Frequency Response: 40 hz-20kHZ | Length: 33.70 inches | Depth: 3.92 inches | Height: 3.70 inches | Operating Voltage: 12V