Amazon.com: Sanus Soundbar Mount Designed for Sonos Arc Sound bar - Height & Depth Adjustable for Dolby Atmos - Universal Compatibility with SANUS & Other TV Mounts - Easy Assembly -OSSATM : Electronics
Sonos Arc review: a Dolby Atmos soundbar that becomes a wireless home theater system - Son-Vidéo.com: blog
HDMI ARC and Optical audio input Sonos arc | Sonos Community