Originally Posted by
molecularman
Report: I had a bad sounding (farting during fugel horn solo) 2441 and bought a pair of cannon sound replacement diaphragms (18ohm). I replaced the diaph (burnt smell and a little crispy) in the bad 2441 and can not tell the difference between the new and original JBL diaphragm in the other driver. I have not measured the sound with any frequency response measuring device but to my ears there appears to be no difference at normal listening levels.
Shane From Maine (but currently in CT)