Sonos Beam Gen 1 vs. Sonos Beam Gen 2: Is it worth the upgrade?
Considerable lag on a Sonos Beam when going from PCM to Dolby Digital on a 2017 Samsung TV and an Apple TV as the source. I tried both HDMI and optical adaptor.
Sonos Beam (Gen 2) Review: Big upgrade for small TVs | Trusted Reviews
Beam: The Smart TV Soundbar with HDMI Input | Sonos