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Contributor II
August 12, 2024
Question

Sonos One Gen 1 to 2 Compatibility with Sonos One Gen 2

I have a port which I connect a Sonos One Gen 1 that I upgraded to Gen 2.  The upgraded of the Sonos One from Gen 1 (purchased Feb/2018 to Gen 2 was excruciating.  I learned in order to have a stereo affect with two Sonos One devices they need to be compatible.  Question - If I buy a Sonos One Gen 2 will it be compatible with my Sonos One which I upgraded to Gen 2?  Thank you  

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6 replies

jgatie
August 12, 2024

Yes.  A Gen 1 One can be stereo paired with a Gen 2 One.

Senior Virtuoso
August 12, 2024

I’m not sure quite what you mean by “a Sonos One Gen 1 that I upgraded to Gen 2”  There is no firmware or hardware upgrade available to achieve such a step. 

 

You can stereo-pair a One gen 1 with a One gen2.

 

You can’t pair a Play:1 with a One. 

HFSAuthor
Contributor II
August 13, 2024

 “a Sonos One Gen 1 that I upgraded to Gen 2”  =  I bought a Port to connect a audio technica turntable.  Sonos discontinued the ability to downgrade the Port to Gen 1.  My Sonos One was Gen 1.  So I went through the process of upgrading the Sonos One to Gen 2.  I can not use the Sonos One with the Port and listen to LPs.    I want to buy another Sonos One.  My choices are to buy a new Sonos One Gen 2 or buy pre-own Sonos One Gen 1 and go thru the upgrade process again.  I would rather buy Sonos One Gen 2 and want to make sure the two will be compatible to achieve a Stereo sound from the turntable.  

Senior Virtuoso
August 13, 2024

Sorry - I still don’t get it. Do you mean running on the S1 and S2 versions of the app? I still stand by my first post - that you can’t upgrade/ downgrade the memory or electronics changes in a Gen 1 and a Gen 2 version of the One. 
 

If you’re asking “what speakers are compatible with the different app versions” the details are here:

https://support.sonos.com/en-us/article/sonos-app-version-compatibility
 

Prodigy III
August 13, 2024

 “a Sonos One Gen 1 that I upgraded to Gen 2”  =  I bought a Port to connect a audio technica turntable.  Sonos discontinued the ability to downgrade the Port to Gen 1.  My Sonos One was Gen 1.  So I went through the process of upgrading the Sonos One to Gen 2.  I can not use the Sonos One with the Port and listen to LPs.    I want to buy another Sonos One.  My choices are to buy a new Sonos One Gen 2 or buy pre-own Sonos One Gen 1 and go thru the upgrade process again.  I would rather buy Sonos One Gen 2 and want to make sure the two will be compatible to achieve a Stereo sound from the turntable.  

Assuming you mean the S1 and S2 apps by Gen 1 and Gen 2… then the ‘downgrade’ tool is back on the very latest app and you *should* be able to downgrade the Port to S1.. And your One speaker. 

As the One is now discontinued, and a quick look here shows none ‘new’ available, you may well have to buy 2nd hand. Avoid One SL’s as although you can pair with a One for stereo, you can’t downgrade a One SL to S1, you needed to have bought a One SL when it came with S1 code to keep running it on S1. That must have been a very small window… and an even smaller number available 2nd hand that aren’t upgraded. 

If you don’t want to go back so S1 (Gen 1) then you could get a One SL, again second hand. The SL has no microphone which may be better if you use it, as you don’t really need two mic’s so close together in a stereo pair. Second hand I doubt there’s a big difference in price… 

All One’s and One SL’s will be compatible with your existing speaker once upgraded by the app to matching firmware. 

Prodigy III
August 13, 2024

Thought I’d post this as a separate reply as editing the above could get messy!!

There were Gen 1 and Gen 2 versions of the One speaker, I think the main addition to the Gen 2 was bluetooth LE to aid initial setup. 

You *can* pair a One Gen1 with a One Gen 2 or One SL for a stereo pair. 

I suspect the upgrade you did was S1 to S2 firmware, which with the new app may well have been painful. *IF* you want to go back to the S1 app and firmware, this can be done with the very latest app, and your existing One Gen 1 and Port should be compatible. As I said above, avoid the One SL if you want to use the S1 app/firmware. 

Unless you have a local/online supplier with stock, The One (Gen 2) or One SL are only available used now.