Whether you send them out or do it yourself is your call. If you decide to do it yourself, check out "Simply Speakers" on the internet. That’s probably what a repair shop will do. They also sell replacement raw speakers. I re-coned my 10" speakers a few years ago, but they weren’t JBLs. You might check out ebay for raw JBL woofers. My guess is you’ll find what you’re looking for.
JBL L110 Speaker Reconing
Hello, What would I have to do to recone my woofers on a pair of JBL L110s? Would it be more cost effective to DIY or send them out to get repaired?