Hear the car chases and explosions . savor the guitar solos and sweeping vocals. You want to be in the middle of all the action . and the Bose Surround Speakers put you there. Designed to pair with the Bose Soundbar 900 . Bose Soundbar 700 and Soundbar 500 and Soundbar 300 . these unobtrusive rear surround speakers provide spacial audio that adds to your movies . sports and TV shows. When it comes to rear surround sound speakers . the only thing you want to stand out is the sound. Measuring less than 4″ tall . the Bose Surround Speakers blend into your d??cor with sound that stands out. Adding these surround sound speakers to your Bose smart soundbar leads to a thrilling . theater-like experience. And the setup? Simple. Two wireless receivers accompany the speakers to facilitate a wireless connection to the soundbar. Once connected . you have a premium acoustic setup to complement the powerful performance of the soundbar.