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2 Ace to 1 Arc Ultra

  • February 26, 2025
  • 12 replies
  • 265 views

When will I be able to connect two Sonos Ace to one Sonos Arc Ultra?!?

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12 replies

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  • Senior Virtuoso
  • February 27, 2025

When will I be able to connect two Sonos Ace to one Sonos Arc Ultra?!?


Why do you think it’ll ever be possible? 
 

This is a user community so there’s not anyone here that’s likely to be able to answer that. 


  • Lyricist III
  • March 13, 2025

I second this. I know it’s been posted a lot, but you would think Sonos would have made this possible day one.


Airgetlam
  • March 14, 2025

You might even think if it was easily done, they would have made it a feature day 1. I’d think it points to it not being easily done. The question in my mind is ‘how hard is it’, essentially ‘can it be done with the current setup?’.


  • Lyricist III
  • March 16, 2025

The headphones connect via WiFi and I’m sure the processor of the soundbar can handle two streams, uni or multicast. I think it’s a question of demand.


jgatie
  • March 16, 2025

The headphones connect via WiFi and I’m sure the processor of the soundbar can handle two streams, uni or multicast. I think it’s a question of demand.

 

What makes you so sure?


  • Lyricist III
  • March 16, 2025

Makes me sure of what, the processor enough to handle 2 connections?

 

a sound bar can handle, 2 subs, two rears, and through 3rd party apps, two fronts - since these are shut off during tv swap, I would guess they can handle two head phones, worst case compressed audio.


jgatie
  • March 16, 2025

Makes me sure of what, the processor enough to handle 2 connections?

 

a sound bar can handle, 2 subs, two rears, and through 3rd party apps, two fronts - since these are shut off during tv swap, I would guess they can handle two head phones, worst case compressed audio.

 

Uhhhh, not even close.  The Ace are Atmos capable, so all those channels (including two more for Atmos) are going to the headphones, too. 

 


  • Lyricist III
  • March 16, 2025

Yeah, and Dolby atmos trueHD 7.1.4 is 2 to 8mbps stream compressed, at most 2 headphones would be 16 mbps compressed losses 10 - 20mb.

if it can do 1 losses it can do two compressed.


jgatie
  • March 16, 2025

Yeah, and Dolby atmos trueHD 7.1.4 is 2 to 8mbps stream compressed, at most 2 headphones would be 16 mbps compressed losses 10 - 20mb.

if it can do 1 losses it can do two compressed.

 

You are just guessing at that, you have no clue what the actual capabilities are.  Besides, the Ace can do lossless Atmos, too.


  • Lyricist III
  • March 16, 2025

Guessing at bandwidth needs? When you encode you set the parameters, and there are defined parameters you need to configure to provide a stream.

 

if you read what I wrote “if it can do 1 lossless it can do two compressed” you would have known I know it can do lossless.

 

But you do you. My point is a soundbar can handle multiple wireless connection and I think a soundbar can handle the bandwidth as I said in my second post “worst case compressed” I also said i think it’s due to demand not capability. 


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  • Senior Virtuoso
  • March 16, 2025

How would dynamic head tracking work?
 

Tracking two movements means sending different audio to each Ace. Or, if the audio is shared it’s distracting for the non-tracked listener to hear the sound placement shift because the head-tracked listener has turned around. 

 

Or the compromise is to disable head tracking? 


Airgetlam
  • June 10, 2025

Another useful, in forum link: