Sonos Ray Review: Improves the sound quality of any TV
No 5.1 pass through to Sonos Beam | AVForums
Testing Sonos 5.1 Surround Sound « Blog | lesterchan.net
Multichannel PCM on Arc | Sonos Community
Sonos DTS Audio Problem on the Beam & Arc Soundbar | Home Cinema Guide
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 Soundbar Review: Immersive beauty - Reviewed
Multichannel PCM 5.1 dropping out since 14.10 update | Sonos Community
Sonos Ray review: A great $279 soundbar for small rooms | CNN Underscored
Multichannel PCM on Arc | Sonos Community
HDMI eARC Audio Extractor 4K@60Hz with Optical Port & 3.5mm jack, 18Gbps bandwidth (HDA-932) | OREI
Sonos Beam (Gen 2) Review: Same Body, Greater Sound | The AXO