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I just noticed the dust cap on one of the mid (LE5-12) in one of my JBL L112s is pretty much flat. I purchased this set of JBL L112s in 1981 and to this day have been nothing short of extraordinary in all respects! Is this an indication of a serious problem? Is the LE5-12 in need of service?Attachment 82720
Many thanks in advance
Not necessarily a problem with the speakers, but likely a problem with kids/grandchildren/nephews.:)
It's just a smooshed dustcap. It’s visually disturbing, but not something that is in immediate danger of worsening. The caps themselves can be a pain to find. I doubt (unless something underlying is loose) that music would be affected... might measure or hear a difference using test tones.
Hi Newyorker,
I have some ideas for you on the issue. I'll be back tomorrow with this as I'm busy now. Regards,
Richard
EDIT: Have decided to put this on hold for the time being, now that a better idea surfaced from Odd. Mine is a long shot, though not impossible, but would require time that I don't really have now to explain with details in writing. Don't want to keep you waiting after me for a long shot since a better solution is now on the table...
I mounted on new on several LE 5-12
Can be purchased here
How do you get the old one off without tearing the cone?Quote:
I mounted on new on several LE 5-12
Rob:)
Use an Xacto knife and carefully cut along the edge just above the speaker cone.Quote:
Originally Posted by Robh3606
I did something like that when refurbing the mids in my L212s ...
- subwoof (Mike) recommended I cut carefully around the edge of the center dome, and use a very light touch.
I carefully laid a thin bead of surround glue to glue it back into place afterwards.
OK thanks makes sense to leave the edge there. Those cones are really fragile!Quote:
Use an Xacto knife and carefully cut along the edge just above the speaker cone.
Rob:)
Nice to see there’s a source for these :)