Are the Klipschorns mainly for Classical music ??

I recently purchased a pair of Klipschorns. I also purchased a pair of Cornwalls. It seems that the Cornwalls are crisp and clean and a shade boxy while the Klipschorns are a very open sound. I have found the Klipschorns to be very good for classical music and some Satriani and Eric Johnson. I find that classic rock leaves alot to be desired because the recordings seem to be less than what I expected. I would like to hear comments from Klipschorn owners as well as Cornwall owners......thanks