Another simple one

[Reconer]

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]

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]

Nice job. But I have to ask, did I miss that info somewhere here in the Library?

Thanks,
<<JJ>>

[4313B]

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]

Originally posted by Giskard
It's pretty beat up but it's the best I have.

You talkin' 'bout me...?