QFX 4×12″ Disco Light Speaker with Fog Machine SBX-412401BTS Qfx’s Bluetooth cabinet speaker not only streams your favorite songs wirelessly, but also includes USB/SD playback, an FM tuner and just about every party blasting feature available.Quad 12 inch woofers, Quad 5 inch midrange, and Quad 1 inch tweeters pump raw music power as the Fog machine fills the room and RGB LED lights Pulse to the beat. 1-year manufacturer warranty In store purchase only Contact Us!