Was the first company to launch a wireless multi–room system, which allows users to place wireless speakers around their house and connect to them all simultaneously. … It also allows users to stream to more than one speaker at a time, or play different music in different rooms simultaneously. With SONOS multi room audio, you can turn up the volume throughout your home, creating an one-of-a-kind experience that can’t be matched. Home Cinema Center is an authorized seller and installer of SONOS systems.