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Amp HDMI audio input: treat more like a line-in?


Hi there,

I’ve got a Sonos Amp connected to a computer. I use it more like a line-in and less like a TV. Ok, it’s almost completely unlike a TV, in fact. :)

It’d be nice to treat this more like a line-in:

  • Specify an auto-play volume level.
  • Allow playback to other speakers while using the Amp to play something different. (naturally, some added delay is expected here, similar to the “Group Delay” which exists today.)
  • Rename the input to something other than “TV” (this has been brought up a handful of times over the years) This one seems like it’d be an easy addition and would make the whole experience a lot less confusing.

Naturally, I would not like the analog line-in feature of added latency***. 😉

 

I understand this is an atypical use-case for Sonos speakers, but wanted to bring it up anyway to see what others thought.

 

(***) On the topic of latency, what’s the expected added latency for HDMI audio input? It’s low enough to be totally fine in isolation, but if I use the speakers powered by the Sonos Amp at the same time as my powered monitors the dissonance is somewhat jarring. Measuring it (roughly) shows ~27ms offset between my monitors and my Sonos-powered-speakers. About 9ms for the monitors and 36ms for the Sonos Amp. Is that expected? I tried fiddling with the Group Delay, but it has no effect on this -- only on other grouped speakers, as expected.

Best answer by Corry P

Hi ​@wootsuit 

Welcome to the Sonos Community!

Thank you - I've marked this thread as a feature request and it will be seen by the relevant teams for consideration. Keep the ideas coming!

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2 replies

Corry P
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  • Sonos Staff
  • 8614 replies
  • Answer
  • April 9, 2025

Hi ​@wootsuit 

Welcome to the Sonos Community!

Thank you - I've marked this thread as a feature request and it will be seen by the relevant teams for consideration. Keep the ideas coming!


buzz
  • 23978 replies
  • April 9, 2025

wootsuit,

The audio latency that you have observed is expected. The latency for Line-In is 75ms.


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