The UTVpro Gauge Marine Stereo is a great way to upgrade your outdoor sound system. This waterproof, corrosion-resistant stereo is perfect for boats, ATVs, golf carts, and anywhere else you need a great soundsystem. It features a 4-way speaker system with 180 watts of peak power, USB port, auxiliary input, and built-in FM tuner. With its easy-to-use control panel, you can quickly adjust the volume and treble/bass levels to get the perfect sound. Add some extra fun to your outdoor adventures with the UTVpro Marine Stereo. Wireless Audio Streaming – Play Spotify/Pandora music to stereo system via Bluetooth pairing through smartphone, tablet etc. Marine Radio Environment Friendly – IPx6 water splashing protection, Plastic with UV coating, Fits in Standard Gauge (tachometer) opening, Conformly coated circuit board. Power, Inputs & Outputs – Peak 40W x 4 channels with rear USB 2.0 & Aux input as well as RCA output for external amplifier. Anti Fog Solution, Adjustable Brightness and Solid Performance. Connectivity Technology: Bluetooth, USB. Power Source: Corded Electric. Included Components: Source unit. Item Weight: 1.78 Pounds. Hardware Interface: USB, USB 2.0. Compatible Devices: Tablet, Smartphone. Product Dimensions: 3.5 x 3.5 x 6.5 inches. Item Weight: 1.78 pounds. Item model number: UTV 150W. Date First Available: April 25, 2023. Country of Origin: China. Except on weekend or public holidays. We stand behind our products. Your receive the wrong item.