Newly designed subwoofer that delivers a dynamic range of bass in a small, compact size that can be easily hidden, Designed to be paired with the Bose Soundbar 500 or Bose Soundbar 700 to bring music, movies and TV to life with room-rocking sound, Connects wirelessly to Bose Soundbars for easier setup and placement, so you can enjoy your entertainment in minutes, Crafted from premium materials and measuring only 25 x 25 x 25 cm for easy, inconspicuous placement