Beam: The Smart TV Soundbar with HDMI Input | Sonos
Sonos Arc: How to get Dolby Atmos and is my TV compatible?
Dolby Digital Plus 5.1 in Settings but not seeing Dolby Atmos indicator. TV is Sony XBR75X850E over HDMI ARC. Content is El Camino 4K on Netflix. What does the indicator look like?
Sonos Arc with Sub + One SL Speakers Review - RTINGS.com
Sonos Arc Soundbar Review: an All-in-One Dolby Atmos Bar With Killer Sound
Sonos Arc Review: Dolby Atmos In The Soundbar We've Been Waiting For - SlashGear