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Reconer
01-27-2004, 03:17 PM
Well, hopefully simple.
I'm trying to find original JBL info on a model HL87.
I see HL91 all over the Library, but having trouble with the 87.
Specifically, looking for any cut out dimensions that might be available.

Thanks,
<<JJ>>

4313B
01-27-2004, 03:39 PM
HL87 Perforated-Plate Horn/Lens

The HL87 mounts from the front of the enclosure in a 134 mm (5-9/32") diameter cutout. It is secured by four machine screws and T-nuts. After making the baffle cutout, place the HL87 in position and use it as a pattern to mark the location of the holes for the mounting screws. The drill bit size required for the T-nuts is 8 mm (5/16")
- From the 1980 JBL Loudspeaker Component Series Instruction Manual

Reconer
01-27-2004, 03:48 PM
Nice job. But I have to ask, did I miss that info somewhere here in the Library?

Thanks,
<<JJ>>

4313B
01-27-2004, 08:44 PM
I just scanned the manual and put it up for submission to the Library. :)

It's pretty beat up but it's the best I have. :(

boputnam
01-27-2004, 08:54 PM
Originally posted by Giskard
It's pretty beat up but it's the best I have. :( You talkin' 'bout me...?