The black gloss Sonos SUB Wireless Subwoofer delivers rich, deep bass with Hi-Fi sound. It works by connecting to an Internet source via Ethernet cable or Bridge (sold separately). Once connected, you can play your music from your music library or stream music from Internet Radio stations, as well as virtually any other Internet music services.

The SUB works with all Sonos amplified components. It features two Class-D digital amplifiers and two force-cancelling speakers positioned face-to-face to eliminate any cabinet buzz or rattle. If one room or one speaker isn 't enough, you can expand wirelessly by adding Sonos speakers all over your home. You can enjoy multi-room simultaneous streaming or you can listen to a different music source in each room. For added flexibility, you can control your SUB remotely via Android device, iPhone, iPod touch or iPad.