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Contributor I
November 7, 2025
Answered

New Tv Purchase and ARC

I am looking at purchasing a 83-85” tv. I currently have a samsung QN85Q70TAFXZA 4k Smart (2023). I have had a lot of problems with it switching tv speakers randomly. I have eventually got it to work semi consistently. 

From what I can gather LG and sony tv’s tend to have the least issues when working with the sonos arc. I am wondering if there are any particular LG models or series that considered “problem free” when it comes to working with sonos arc?  

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jgatie
jgatieAnswer
November 7, 2025

I have a 2023 Samsung - 83” Class S90C.  Used with both an Arc and an Arc Ultra.  Never had a problem.  

3 replies

Airgetlam
November 7, 2025

It boils down to the ARC/eARC implementation. Which is often updated by firmware changes by the manufacturer. It makes it hard to be definitive. But in general, any/all devices that have CEC should work with Sonos. 

I’ve never experienced an issue with either LG or Samsung’s 2024 models. 

Bruce
jgatie
jgatieAnswer
November 7, 2025

I have a 2023 Samsung - 83” Class S90C.  Used with both an Arc and an Arc Ultra.  Never had a problem.  

MovieFanAuthor
Contributor I
November 12, 2025

Thann you!