I guess I am better off with the Encore rather than a semi-N2X.
That would require some custom design work.
Will the Encore tweeter be close to Neo3 in performance?
Close enough to be comparable.
The other problem I have with the Classic is that one speaker plays louder than the other, messing up the imaging. I do not have an SPL meter to confirm how much loudness, but I hope the new crossover will solve this problem.
That sounds pretty odd. I have seen a few of the tweeters be a little out of spec and down in output but nothing else. QC on the woofers is really high.
I will remove the woofer and see if I have enough room for access to remove the entire crossover and install the No Rez. What would be the cost for the Encore tweeter and crossover upgrade?
The X-LS Encore crossovers are $28 each, and the tweeters are $29 each. I'll let you have a pair of each for $100 plus shipping, and I'll through in some of the good wire, solder, and heat shrink.