Sonos Era 300 Music SetFeel sound like never before with a pair of breakthrough speakers designed from the inside out for a next level spatial audio experience. Fill two rooms of your home with Dolby Atmos Music, or pair these speakers together in the same room for an all encompassing soundstage. 1 Bring every scene and song to life when you use them as rear satellite speakers with your Sonos Arc soundbar. Get set up in minutes with help from the Sonos app, then stream all