The Sonos CONNECT:AMP turns your speakers into a music streaming Sonos system. Just attach the CONNECT:AMP to your bookshelf, floor-standing, outdoor, or in-ceiling speakers. Stream all the music on earth wirelessly to any room--no receiver needed.
Enjoy powerful sound with a state-of-the-art Class D digital amplifier delivering 55 watts per channel. Optimize sound performance for each room using room-specific bass, treble, balance, and loudness controls, and adjust room volume in groups or individually. Play alone, or link to other Sonos music players in your home--and control everything from your smartphone or tablet using free apps available for iPhone, iPad, and Android.