Searching for the most "accurate" speaker (below 15K)


I’m looking for the most accurate and resolving speakers (budget is <= 15K). Paradigm Persona 3F, Kef Reference 3 or Focal Sopra 2 are some of the options I can think of. Any opinions on how these compare? Should I had other options to this shortlist? The amplifier is the (absolutely extraordinary) Nagra Classic AMP.

Thanks! :)
128x128vermeer
@jjue and @inna : I've briefly auditionetd the Sopra 2 and was impressed. And this was with less than stellar electronics ... I'm trying to get an audition at home :)
In a room of that size you do not want too much bass. Something like a Harbeth M30.1 is the maximum of what a room like that can handle before you will suffer from pretty bad room modes. Even so, I would investigate dsp room equalization.
@willemj you're right about too much bass and room modes, however room treatment will be far better than DSP EQ. I prefer the least amount in the signal path as possible.
@vermeer my room is 140 sq ft, or 1375 cu ft. (11 x 12.5 x 10) -- a cube is less than ideal, however, listening near-field is actually sublime. Take a look at the golden ratio on Cardas Audio: http://www.cardas.com/room_setup_near_field.php

Here is the room setup guide: http://www.cardas.com/room_setup_main.php

If you can grab yourself a measurement mic, you can run REW yourself to figure out where you start before you invest a penny in equipment/speakers.

https://www.roomeqwizard.com/

Enjoy!
@willemj : totally agree with the dsp ... I've played a bit and it really seems to be the way to go! and yes: speakers cannot be too big and I'm affraid the Sopra 2 may be a bit too much for the room ...