Speakers with the most detailed midrange? (non-ESL/planar)


Anyone care to give their opinion on what dynamic speaker has the most detailed/revealing midrange? Not including electrostatics or planar speakers. Approximately between the frequencies of 400Hz to 3kHz. Also, just to clarify what I mean by detail: when there is a musical passage that entails many different layers of instruments, the speakers' ability to separate all the elements so all the instruments are heard clearly and nothing is obscured. Also the ability to retrieve every last bit of information on a recording, such as random sounds in the studio, distortion in recordings and reverb tails.

As far as price goes... 2 categories... below $12,000 USD (new) and any price range. Thanks.
woofer72
Respectfully I think  real magic works when achieving this ideal midrange with a speaker that a working stiff can afford, say under $2K instead of $12K... I'd be interested in those recommendations 
sifter

I posted about ow happy I am with Emerald Physics KCIIs but neglected  to post MSRP for standard flat black finish is  $1995. Underwood is offering a pair with super cool finish for $1995 right now. My friend has those and hey look amazing