A:Answer We were originally planning on the Sonos 1. After listening in the store, the sound quality of the 3 is MUCH superior. Sonos 3 is "rich", wheras the Sonos 1 sounds "tinny" by comparison. If you're going to take the plunge with Sonos, I'd recommend the 3 series. Paired in stereo, they are superb, and even individually, they're excellent.