Most impressive small footprint speaker


Curious:  What is the most impressive small footprint/small-modest height/full-range/cost-no-object speaker you've enjoyed?    
mbump
Do you have an "unlimited budget?"  If not what is the purpose of this exercise?  Regardless "most impressive" is a personal judgement. 
Magico A3
Paradigm Persona 3F
Vivid Kaya 45

I could live with any of the 3 floor standers (almost full range) listed above.

I have not heard the Focal Kanta 2
I'll second the WaveTouch Audio Antero; and just slightly below that the Ascend Acoustics Sierra 2.