Devialet Phantom?

The bass on these speakers gave me a headache after a short listen. I did like the Devialet integrated amp on some big floor standers (maybe B&W).

I do not see the reason for the hype on the Phantoms. I think my KEF LS50 are better all round than the Phantoms in a small room (near field).

I would stay away from the phantom.  They just don't sound all that good in my opinion.   Personally I would look at the Naim mu-so or even Sonos.

I haven't heard them, but agree they look fascinating.  Their website says they can play over wifi or bluetooth so no need for Devialet front end (but can take optical as well from a pre-amp etc).
 They are more of a Sonos on steroids concept.   With two and bridge they can be done stereo, multi-room etc.