I auditioned KEFs top speaker at the time over one year ago. Though largely a matter of personal choice, I was stunned how much better they were than the comparably-priced ProAcs. What the KEFs do very well is produce a full-range sound with world-class dynamics and ease. If you like the sound of these very large speakers look into the Brentworth Type IIIs; they have a similar sonic-signature in a much smaller package. They are also very easy to drive. I can't comment on the other Ref models, though they seem to be well respected. Good luck.
How good are Kef Reference 4's
Does anyone have an opinion on Kef Reference 4's? Would you suggest another speaker in this same price range? Any input would be appreciated. Thanks all.