Bose Bass Wireless Sub COLOR:Black strengthening and expanding its signal

strengthening and expanding its signal into areas it can't reach on its own

SuperStarPure Monster Sound in the palm of your hand

with intelligently optimized audio

15 Sound Therapy Modes

Bose Bass Wireless Sub COLOR:Black strengthening and expanding its signalBose 700 Subwoofer System Black Surround Sound 1 Pack Sound you can feel Love your new Bose Soundbar 700 but want to kick the performance up a notch? Add the Bose Bass Module 700 it's the difference between hearing bass and feeling thunder. Designed exclusively for the Bose Soundbar 700, it's the best wireless bass module we've ever designed for any of our home theater systems. In fact, it's the best performance you can get for a subwoofer this size.