HIDEit Mounts Sonos One/Play 1 Wall Mount, Black Steel Sonos Wall Mount Bracket for Sonos One or Play 1 Portable Speaker, Speaker Wall Bracket

The design of the bracket looks great. It's minimalist, you don't really notice it behind the speaker. Seems very strong too.But there's a problem. The bracket holds the speaker at the bottom, turns 90 degrees to run up the wall, and then turns another 90 degrees to give the speaker a little strut to lean on at the top. Normally the speaker wouldn't put any pressure on the strut, but I guess it's there so if you lean against the speaker the is something to take the pressure.The problem is, when you play something with a bit of bass at the right frequency, the speaker vibrates slightly on the base plate and knocks into and off the strut causing a buzzing noise.It's not the end of the world and doesn't happen with every track, but if I get round to it I might replace this bracket with something Sonos approved