View Full Version : Copy 4648a (4508 cabinet)
matsj
02-12-2006, 12:34 AM
Hello is here someone who can help me with details on 4508 cabinet (4648a).
I only have the pdf file on 4648a.
regards mats
matsj
02-21-2006, 08:34 AM
Isnīt here someone with 4648a with dual 2226 ?????
regards mats
grumpy
02-21-2006, 11:25 AM
I can give you all the detail you want on the single 15" cabinet (4507), but don't have
a dual 15 box. Someone here at used to sleep on 4648's :D (or so they said).
-grumpy
spkrman57
02-21-2006, 12:09 PM
4 of them to be exact! Of course I removed the drivers first!
I would not be able to get you the dimensions until the end of the week. I have too much going on now with impending retirement next month.
I will say they are basically a double sized version of JBL's recommended 4 cu ft tuned to 40hz for 2226 driver.
Hope that helps some at least!
Ron:p
matsj
03-04-2006, 09:17 AM
spkrman57 :) .
What is the port dimensions ?
How much is the front baffle lowered ?
CC on woofers ?
Floor to first woofer
regards mats
Blaster
03-04-2006, 10:27 AM
[quote=matsj]
What is the port dimensions ?
How much is the front baffle lowered ?
CC on woofers ?
Floor to first woofer
Port dimensions are Two ports each 5-1/4" diameter X 4-1/2" long
Front baffle recessed just under 7/16" about .400"
CC on the woofers is 15-11/16"
Floor to first woofer is 4"
I have a pair of them right here I can give more dimensions from if needed.
4313B
03-04-2006, 10:30 AM
Thanks!
It all goes here - http://audioheritage.org/vbulletin/showthread.php?t=3166
matsj
03-04-2006, 10:50 AM
Blaster thank you very much.
regards mats
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