Amazon.com: Play 3 Wall Mount Black, Compatible with Sonos Play:3, Adjustable Swivel & Tilt Mechanism, Mounting Bracket Includes All Fixings : Electronics
Sonos Play 3 PARTS Speakers, Passive Radiator, and Box w/ grille | Reverb
Best Buy: Sonos PLAY:3 Wireless Speaker for Streaming Music Black PLAY3US1BLK