Sound Storm Laboratories Soundtorm Amplifed Boomtube For ATV 8in Marine Speakers 700W Bluetooth Aux Input Black. 5mm Aux Input Compatible with Audio Output of Smartphones and MP3 Players Bluetooth Audio Streaming - Stream your Favorite Music or Music Service like Spotify or Pandora Wirelessly Your Smartphone or MP3 player is your Controller Frequency Response - 45Hz - 25kHz Plug and Play for Easy Installation Ideal for ATV's UTV's Side by Sides and Tailgating Specifications for Sound Storm Laboratories Soundtorm Amplifed Boomtube For ATV 8in Marine Speakers 700W Bluetooth Aux Input: Manufacturer: Sound Storm Laboratories Color: Black Features of Sound Storm Laboratories Soundtorm Amplifed Boomtube For ATV 8in Marine Speakers 700W Bluetooth Aux Input: Amplifed BoomTube for ATV 8in Marine Speakers Weather Proof 8in Marine Speakers Weather Proof 1in Tweeters 700 Watt Max Built-in Class D Amp and 3.5mm Aux Input Compatible with Audio Output of Smartphones and MP3 Players Bluetooth Audio Streaming - Stream your Favorite Music or Music Service like Spotify or Pandora Wirelessly Your Smartphone or MP3 player is your Controller Frequency Response - 45Hz - 25kHz Plug and Play for Easy Installation Ideal for ATV's UTV's Side by Sides and Tailgating Package Contents: Sound Storm Laboratories Soundtorm Amplifed Boomtube For ATV 8in Marine Speakers 700W Bluetooth Aux Input Sound Storm Laboratories BTB8: Soundtorm Amplifed Boomtube For ATV 8in Marine Speakers 700W Bluetooth Aux Input Black