Bose Bass Module 700 Sound you can feel Love your new Bose soundbar 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. In fact, it’s the best performance you can get from a subwoofer of this size. It connects wirelessly to your soundbar and adds even more depth and impact to everything from explosive movie effects to house-rocking playlists. Beautiful inside and out With its premium glass-top finish, the Bose Bass Module 700 offers a sophisticated look you won’t find in typical subwoofers or home cinema equipment. Of course, this isn’t typical equipment. This subwoofer delivers a dynamic range of bass from a powerful driver and generously sized port with QuietPort technology that virtually eliminates distortion. So go ahead, turn up the music and feel that rhythm move through the house.