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Contributor I
October 21, 2021
Answered

Sonos Arc - Requirements HDMI Cable for S/PDIF Adapter

What are the requirements of a HDMI cable that is used to connect Sonos Arc (HDMI Port - i suggest eARC HDMI 2.1) with a Beamer (S/PDIF Port) through the Sonos optical Adapter?

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controlav
controlavAnswer
Lead Maestro
October 21, 2021

Pretty much any HDMI cable, it is trivial to pass a DD 5.1 signal over any HDMI cable. Is there something wrong with the one that comes with the Beam for you?

Author of the leading independent Sonos apps for Android, MacOS, iOS, Windows and Xbox.

12 replies

ratty
October 23, 2021

The alternative is to extend the S/PDIF from the beamer. 15 metres could be a bit of a stretch without amplification. Optical may not work, but coax might.

buzz
Grand Maestro
October 23, 2021

I’ve used 45 foot Blue Jeans TOSLINK cables between PLAYBAR and a projector. 

I have no experience with this set, but it’s another approach.