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View Full Version : CRX 4th order??



cj407
03-26-2009, 02:34 PM
anyone ever thought of a 4th order bandpass box in a crx....would it be better than the normal "crx box" which is port back sub up(or forward depending on taste)

jdawg
03-26-2009, 02:42 PM
it could

schrummy
03-26-2009, 03:13 PM
try it

cj407
03-26-2009, 03:14 PM
yea i just may.....

dbhittin
03-26-2009, 03:15 PM
can you free air a dp 21 in there?

lilmaniac2
03-26-2009, 03:19 PM
Terry brocks had one in Street A in dbdrag 3 years ago. I got pics 1 sec

lilmaniac2
03-26-2009, 03:21 PM
http://i21.photobucket.com/albums/b276/lilmaniac2/crxbox2.jpg

http://i21.photobucket.com/albums/b276/lilmaniac2/crxbox.jpg

DonH
03-26-2009, 03:25 PM
http://i21.photobucket.com/albums/b276/lilmaniac2/crxbox2.jpg

http://i21.photobucket.com/albums/b276/lilmaniac2/crxbox.jpg

MUST HAVE BEEN LOUD!

lilmaniac2
03-26-2009, 03:29 PM
154.5 iirc

Skip01
03-26-2009, 03:33 PM
4th orders have huge potential, just gotta get it right and keep trying.

roarzorz
03-26-2009, 04:40 PM
Terry brocks had one in Street A in dbdrag 3 years ago. I got pics 1 sec

He does some of the craziest looking stuff but props to him cause he makes it work.

stevew007
03-26-2009, 04:45 PM
there has benn so many box's tested in crx's BUT you see what style is doing the winning.
ports back sub up/forward depending on whats louder in the crx.I've tried both and woofers up was always louder for me

SHiZNiLTi
03-26-2009, 04:58 PM
I'll be doing a 4th order for (2) 10" RE SX's next weekend. I'm just trying to get my hands a 8" aero port, if I can't find anything decent I'll have to go with the 6" precision port from partsexpress.

cj407
03-26-2009, 09:16 PM
I'll be doing a 4th order for (2) 10" RE SX's next weekend. I'm just trying to get my hands a 8" aero port, if I can't find anything decent I'll have to go with the 6" precision port from partsexpress.

you could always do a slot port.....doesnt necessarily have to be aero.

Canaan
03-27-2009, 11:59 AM
you could always do a slot port.....doesnt necessarily have to be aero.

Aero = easy to test-n-tune

allout13
03-27-2009, 12:32 PM
I'll be doing a 4th order for (2) 10" RE SX's next weekend. I'm just trying to get my hands a 8" aero port, if I can't find anything decent I'll have to go with the 6" precision port from partsexpress.

http://www.caraudio.com/forum/showthread.php?t=393436&highlight=aero :fyi: