About this item: 
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 sound bar 500, Bose sound bar 700 and Compatible with SoundTouch 300 soundbar as well 
Connects wirelessly to the Bose sound bar for easier setup and placement, so you can enjoy your entertainment in minutes 
Crafted from Premium materials and measuring only 10" x 10" x 10" for easy, inconspicuous placement 
Power cord and instructions included