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Old 19th August 2011, 07:56 PM   #1
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Default Enclosure for JBL cs12

I have i JBL CS12 and i want to make o sub with it. Can someone point me in the direction i need to look . I dont want a BR bdw. Maybe a transmission line.... or a tapped horn would be nice.
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Old 20th August 2011, 02:09 AM   #2
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Quote:
Originally Posted by rvrazvan View Post
..Maybe a transmission line.... or a tapped horn would be nice.
Hi,

..Or a T-TQWT:

b
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File Type: jpg JBL-CS12_T-TQWT.JPG (260.8 KB, 152 views)
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Old 20th August 2011, 12:47 PM   #3
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Quote:
Originally Posted by bjorno View Post
Hi,

..Or a T-TQWT:

b


Hmmm. i like the response ). Can you post an actual picture with a bult unit of this type so i can get an ideea of the actual thing?
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Old 22nd August 2011, 12:36 PM   #4
bjorno is offline bjorno  Sweden
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Quote:
Originally Posted by rvrazvan View Post
Hmmm. i like the response ). Can you post an actual picture with a bult unit of this type so i can get an ideea of the actual thing?
Hi,

Here is an example picture showing a part of a T-TQWT using 2 drivers (Wavecor's) where the for sturdiness the cross bracing can be seen.

b
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File Type: jpg Wavecor_T-TQWT.JPG (51.9 KB, 124 views)
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Old 24th August 2011, 02:52 PM   #5
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http://www.prodance.cz/protokoly/JBL_CS-12.pdf

ts parameters for this driver.

@bjorno

I like that sub. it's is slim and i guess it's sounds very good right? if you have more pic post them please.
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Old 25th August 2011, 01:32 PM   #6
bjorno is offline bjorno  Sweden
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Quote:
Originally Posted by rvrazvan View Post
http://www.prodance.cz/protokoly/JBL_CS-12.pdf

ts parameters for this driver.

@bjorno

I like that sub. it's is slim and i guess it's sounds very good right? if you have more pic post them please.
Hi,

Simulations using the new TS parameters and another typical T-TQWT (single folded) picture:

Opinions of T-TQWT SQ? Read my contributions of this matter in various threads.

b
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File Type: jpg JBL-CS12_T-TQWT_TS-Ok.JPG (531.9 KB, 92 views)
File Type: jpg 2xAudes 75W87_4_T-TQWT.JPG (346.8 KB, 83 views)
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Old 25th August 2011, 05:57 PM   #7
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What's with the small exits/mouths?
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Old 25th August 2011, 06:51 PM   #8
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Quote:
Originally Posted by m R g S r View Post
What's with the small exits/mouths?
Is it the 80cm² oval port of my Audes T-TQWT you are referring to?

Anyway, I have been using the sub (and still do) about 4 years now and still it works perfectly.

R
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File Type: jpg T-TQWT-Audes 75W87_4.JPG (248.8 KB, 69 views)
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