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Level 8

TCL R615 HDMI arc to SONOS ARC soundbar no Dolby atmos

Hey there Roku community, has anybody been successful on getting Dolby Atmos on Netflix,prime video and disney, on a SONOS ARC soundbar via HDMI arc to a 75TCL R615 ? TV's on 9.3 OS and all three streaming channels are updated.

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Level 8

Re: TCL R615 HDMI arc to SONOS ARC soundbar no Dolby atmos

Here's an update to my own post. The TCL R615 doesn't output Atmos through the TV's Netflix , Prime and Disney+ channels. However it does passthrough Atmos to the Sonos arc through the NVIDIA SHEILD, Netflix and Prime confirms Atmos content on Sonos app except for Disney+ .

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