I saw it a few weeks ago. 
You can select both speakers (Balance, Level, newer speakers) as just one set on the Halo.   

I would love to hear if anyone has heard 2 Balances together. I have one now and I would love to make it a stereo pair.

Millemissen wrote:

As seen on the B&O website:

Stereo pairing is now possible for two BS Balance or two BS Level - regardless of which app or service is used.

A bit confused that Beosound Emerge is not mentioned in the article. It has the same capability.

I'm reluctant to wirelessly stereo pair any B&O speaker after doing it with my 2 A1s.  It worked, but when i  separated them to use them independently that's when the trouble started on 1 of the A1s.  It kept trying to look for the other and keeps cycling and when you try and turn it off it wont turn off. So it's useless.  

Maybe the technology is different in these?  Maybe wired pairing is better. Be interesting to read others feedbacks if they try and pair their Balance/s and Level/s 

Aussie Michael wrote:

Maybe the technology is different in these?  

These devices are on the "Mozart platform" so its different from the A1:s.

Aussie Michael wrote:

Maybe wired pairing is better.

Its not possible with a wired pairing

Can someone confirm if "non-network" inputs (i.e. 3.5mm aux-in, mini TOSLink, Bluetooth) work as well when the two units are stereo paired?

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