Review on Black Speaker Wall Mount Bracket for Sonos One, One SL, and Play 1 - Adjustable Tilt & Swivel, Ceiling Mount Compatible with Sonos One and One SL by Curtis Donjuan

The workmanship is good, the speaker lasts. I put them in my blanket. Everything is solid and well built. The only problem I have is maintaining the 45 degree tilt angle. After a few days, the washers holding the corner could no longer support the speaker's weight, and now the speaker is leaning almost completely parallel to the floor. I will create a mount, to keep it at the right angle. Again, this only applies to viewing with the ceiling method, not with the wall.