Klipsch Cornwall IV

After trying a pair of Heresy IVs for a month or so I decided to keep my Heresy IIIs as they're more to my liking, so now I have the dreaded "fear of polyimide" syndrome. The mid drivers in the IIIs are titanium with a far more complex horn throat than the IVs, and I fear the new Cornballs, uh Cornwalls, would lead right into my fears (same with the Forte IV)...although I now have a much larger room to park my gear heap...the Heresy IIIs are doing fine but I had thought about Cornballs...damn...CORNWALLS to make larger sounds...now I think I'll just stay with Heresy IIIs until I get the itch for mo something...

💡Sonetime people here make zero cents.I decide not to buy Cornwall by buddy open them and says there no more than $300 part inside. Other guy rebuild whole speaker who just make good speaker with good part? Maggie make good speaker but thinking of slam to make my wife sister dance like maniac when come over.

riaa,
Thanks, but be careful, I would be tempted to take you up on that offer!

Donsachs 
Thanks for your feedback. The Corn IV are amazing speakers, stock, once you get at least 50 hours on them, and they really start to open up at around 150 hours. I will eventually change out the caps and resistors, (and dampen the mid and tweeter horns with Dynamat), however I am first going to add in a second pair of Cornwall IV’s and stack them......yes I know, sounds crazy and major league over kill, however one doesn’t know till one tries.....I realize there will be some “Comb Filtering effects”, and imaging may suffer, etc. Should be interesting at the very least .....Anyway again thanks for your work and feedback.
CHEERS.......

If you stack them so the top speaker is upside down then the tweeters will be close to each other and less comb effects.....a D’appolito, if you will.  You could put some thick felt between the tweeters and that will eliminate some of the interaction between the two.