Good to know - Because the Bose 500 Bass Module pairs wirelessly with compatible Bose Soundbars, setup is practically instant - Who knew a small footprint could make your floor shake? The oomph from this teeny 25 cm cube will blow your socks off - To complete your 3D audio immersion, just add Bose Surround Speakers to your Bass Module and Soundbar __ Please note: Bose Soundbars and Bose Surround Speakers are sold separately. For compatible models, refer to the specifications.