Sonos debuts the $799 Arc, its first Dolby Atmos soundbar | Digital Trends
Sonos rumoured to be launching Dolby Atmos capable Playbar soon
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?