24 speakers in the same room is exactly the number needed to playback 22.2 surround audio content as defined in NHK Super Hi-Vision format. see here
I'd would really love to hear that with 24 Phantoms
![[Image: 800px-Multi_Channel_Audio_Diagram.svg.png]](https://upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Multi_Channel_Audio_Diagram.svg/800px-Multi_Channel_Audio_Diagram.svg.png)
I'd would really love to hear that with 24 Phantoms

![[Image: 800px-Multi_Channel_Audio_Diagram.svg.png]](https://upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Multi_Channel_Audio_Diagram.svg/800px-Multi_Channel_Audio_Diagram.svg.png)
(21-Oct-2015, 14:30)fgueho Wrote: The 24 speakers need to be in the exact same room.
Devialet invented the multiroom in one room...
(you just need 24 AC plugs in the same room)