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View Full Version : 2312 horn/2308 lens dimensions?



WDJ
01-04-2014, 06:07 PM
Does anyone have the dimensions of the 2312 horn and 2308 lens?

I would like to try to "roll my own" set - I have a JBL document "Professional Series / Acoustic Lens Family" from April of 1980 that gives the external dimensions but these aren't sufficient.

(I'd be happy to pay shipping to and from as well as a "fee" if somebody has a set I could borrow to measure.)

Thanks,
Wayne

grumpy
01-04-2014, 11:28 PM
Pattern:

http://www.audioheritage.org/vbulletin/showthread.php?8635-2308-Lens&p=186755&viewfull=1#post186755

what 2312 measurements do you need?

WDJ
01-05-2014, 09:06 AM
1'd like to try to cast a set of 2312s and make (probably wood?) a set of 2308s.

I've done some sandcasting of aluminum parts and the 2312 looks like it is a good candidate.

I've sketched the 2312 out in Visio. I can drop the drawing into Word and send it to you via email if you could get the measurements it would be greatly welcomed!

I'm not sure what I am looking at in the shortcut/message you forwarded. I'm not sure what units are being used?

Thanks,
Wayne

WDJ
01-05-2014, 01:02 PM
Sketch of the 2312 attached as a word document, any help welcomed!

hoschibill
04-28-2015, 05:23 AM
Hi Wayne :)
I'm Oliver from Germany. I'm looking for a pair of 2312 / H92 horns. Are there any updates to the 2312 reproductions?

Cheers
Oliver