Which compression drivers in 4435?

Depending on which place one looks

http://www.lansingheritage.org/image...-35/page06.jpg

or

http://www.jblproservice.com/pdf/Stu...ies/4435LR.pdf

the compression drivers for 4435 are shown as 2425H or 2426H. Were crossover changes made for the 2426H?

John Nebel

No crossover changes were made when JBL changed from the original 2421A to the 2425H and then to the 2426H.