Sonos one/play1 ceiling mount

I modeled a mount for my Sonos One so it can be mounted in the ceiling. The ceiling cutout needs to be approximately 216mm.I designed it so you can insert 10x2mm magnets into the main bracket from the back. The same goes for the front grill; for that part, I paused the print and glued the magnets in. Afterwards, I bought some stretch fabric and glued it on.I've made it so you can drill a hole in the back for an M16 cable gland. Inside the bracket, there is space for a small junction box. I've installed a switch in the lid of the junction box so you can cut the power without having to remove the speaker.Print and use at your own risk.