got for a gift, app was required with an account and activation just to get sound out of a tv. considering sonos reputation of proactively recycling hardware it thinks is due... company appears to be concerned with the wrong aspects of speakers... returned and purchased Bose
Sounds great when it works but I've only had it 2 weeks and twice it's had moments where no find comes out of it. Both times I need to unplug the beam and my tv then plug everything back in and it works again. Kind of lame I have to do this weekly.