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Contributor I
Feb 5, 2021 1:58 PM UTC
Answered

15-20m long HDMI cable for Amp

Has anyone had any luck with longer hdmi cables?

i tried a 20m long one, supposedly high speed, but it doesn’t work. 

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controlav
controlavAnswer
Lead Maestro
Feb 5, 2021 2:41 PM UTC

20m? No chance. https://www.cablematters.com/blog/HDMI/how-long-can-an-hdmi-cable-be

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

3 replies

controlav
controlavAnswer
Lead Maestro
Feb 5, 2021 2:41 PM UTC
Author of the leading independent Sonos apps for Android, MacOS, iOS, Windows and Xbox.
RobM73Author
Contributor I
Feb 5, 2021 3:12 PM UTC

what are my options for 15-20m? 

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ratty
Feb 5, 2021 3:37 PM UTC

what are my options for 15-20m? 

Read the linked article. Whether an extender could support ARC would need to be verified.

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