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! :)
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If you really want accuracy/transparency I'd second the large, active studio monitors like ATC.  The really big ones are +/- $20k, so budget accordingly.  They also make a bunch of models at app $10k, $15k and $18k

You could also look at some of the less expensive models from companies like Genelec or Focal.

Just bear in mind that not all source material will be flattered by these speakers.  I use powered  Yamahas and Dynaudios in my home studio, but I listen to an Ohm/Rythmik system for playback.
Accurate speaker is a broad area . To  my taste the new 
Martin Logan Renaissance Loudspeakers from the powered Dual Bass 
 with 24 bit - DSP and room correction  from mid Bass on down 
Is the first time I have heard seamless accurate Bass in a Electrostatic Loudspeaker. Which gives the performance like a live venue very accurately 
And the transparency is spectacular. This new series is by far the Best ML 
Has ever done as far as top to bottom using Quality parts with midbass to low bass fully adjustable 
After the room correction.  Your opinion on accuracy may be in other areas.
plan a trip the the Warsaw show which is in about 3 weeks.

186 rooms worth of stuff  is the current tally. Maybe a few more by show time.
VPI’s Harry Weisfeld recently stated in his blog that he feels the Eminent Technology LFT-8b has the most accurate midrange of any speaker he has ever heard. Unfortunately, it retails for only $2499, but with $15,000 you could always buy six pair ;-) .