Sonos Beam review: Google Assistant, Amazon Alexa and Apple AirPlay walk into a sound bar - CNET
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: Same Body, Greater Sound | The AXO
Sonos Beam (Gen 2) Review: A Fantastic Soundbar for Movies and Music