Sanus has released mounts to attach the Sonos Arc soundbar to a TV mount or to a wall, supporting height and depth adjustments to accommodate the Arc’s Dolby Atmos speakers.
The Sanus Soundbar TV Mount for Sonos Arc (WSSATM1-B2) is compatible with most
displays from 50-in to 90-in and attaches directly to TV mounts, allowing the sound of the Arc to move with the display in any direction. Four inches of depth adjustment are offered to make sure the Arc's Dolby Atmos speakers and mics are clear and working properly. Active height adjustment with an easy release latch provides access to I/O and power ports.
Attaching directly to the wall, the Sanus Extendable Wall Mount for the Sonos Arc (WSSAWM1-B2) offers 5-in of depth-adjustment, while extending to provide access to I/O and power ports. The mount features 10-in of wide-open wall access for power and cable management using the Sanus In-Wall Power Kit for Soundbar + Mounted TV (WSIWPSB1-W1). The Extendable Wall Mount is available in black and white finishes and includes drywall, concrete, and wood stud mounting hardware.