Boss Audio Systems 4 BT ATV / UTV Tube System RGB Lighting With Remote The 4 Bluetooth ATV / UTV Sound System, available with optional RGB lighting, incorporates a pair of weather-resistant 4 speakers and superior tweeters, all energized by an inbuilt Class-D amplifier. Audio streaming via Bluetooth lets you wirelessly manage your top music applications and is equally suitable for use with the audio output of any smartphone or MP3 player. Features: Bluetooth audio streaming, stream can control your favorite music APPs. Easy pairing with auto re-connect Max power 350 W, high performance tweeters, polypropylene cone multicolor illumination, wireless RF remote for LED lights Speakers powered by internal Class D amplifier Aux-In, plug and play for easy installation Compatible with audio output of iPod/iPhone smartphones and MP3 players Includes (2) heavy duty straps with Velcro, and (2) heavy duty zip ties for any mounting position Weatherproof, fully marinized system, ideal for ATV / UTV / Side-by-Side / SxS