I am the happy new owner of a pair of 2420 and a pair of LE85. I have not opened them yet, but guy I bought them from told me that the diaphragms are titanium. Most probably they are aftermarket. I havn't opened them yet to check.

I have checked Orange County repairs, and they got the
D16R2421, http://www.speakerrepair.com/mm5/merchant.mvc?Screen=PROD&Store_Code=genem&Product_ Code=10-252&Category_Code=JBL-Diaphragms. I am surprised that they are as pricey as the 4" diaphragms.

I also found the
D16R2425, titanium. Not an option.

Compared to 4" diaphragm drivers, how will these sound?

Somehow I posted twice. Can a moderator delete this thread?

Which one is more sought after the LE85 or the 2420?