This is the latest casualty. It broke between the upper and lower spiders when violently overdriven by a friend, accidentally.
Wish there were more cones available for the c15w. I think I used up the last four a couple of years ago.
If anyone comes across any please let me know.
The c15w has a flat smooth voice. Nothing sounds quite like it. My friend and I tried an eminence in his classic, delta pro15a, but it had too much voice.
Wish I could help you further.
I remember seeing Nico's Classics and wondered how much it changed the resonance of the box. Very interesting take on the Classic though.
https://community.klipsch.com/index.php?/topic/146927-the-rebirth-of-the-university-classics/