This wireless, compact subwoofer is designed to be paired with the Bose Soundbar 700 to bring music, movies and TV to life with deep, dramatic bass, A powerful driver and generously sized port deliver a dynamic range of rich, low notes so you can feel the full impact of pulse-pounding scenes and playlists, Rock the house without sacrificing clarity with Quiet Port technology, which virtually eliminates distortion, Premium glass-top finish adds elegance to your home cinema setup, Pair the Bose Soundbar 700 and Bose Bass Module 700 with the Bose Surround Speakers for a powerful combination of thunderous bass and true surround sound.