CRX Box Build Part 1
04-13-2004, 02:48 PM
#41
What make this type of design special? From what I have read so far it appears to be a standard vented cabinet. I have build just about every type of modern box design that exists ( give or take a few designs) and I'm always willing to learn a new trick or two.
04-13-2004, 03:12 PM
#43
Well i have built a few horns that are efficient (100db +). But that isnt special. And using flared port dosent really increase your efficiency much if at all. Is there an internal differance. Like the differance between a 4th order bandpass cabinet and a Quasi 4th order bandpass ( the quasi bandpass have a vent that connects the two chambers, and it goes by a few different names, I was introduced to it as a Quasi).
Just curious.
Just curious.
04-16-2004, 05:35 AM
#46
Originally posted by ConceptMustang:
Actually the CRX box was first made by team sweetsounds and was used in a yellow CRX that was owned by Matt Brandsoy. The first subs used in the CRX box were 12" Image Dynamics IDQ's version 1's (two of them) He then went on to world finals and used image dynamics IDMAX's in the same box without changing anything and gained in the area of 1-1.5 db just swapping out.
Actually the CRX box was first made by team sweetsounds and was used in a yellow CRX that was owned by Matt Brandsoy. The first subs used in the CRX box were 12" Image Dynamics IDQ's version 1's (two of them) He then went on to world finals and used image dynamics IDMAX's in the same box without changing anything and gained in the area of 1-1.5 db just swapping out.
04-16-2004, 10:41 AM
#47
1000 Watt CAFz'r
Join Date: Aug 2000
Posts: 1,113
Originally posted by ConceptMustang:
Actually the CRX box was first made by team sweetsounds and was used in a yellow CRX that was owned by Matt Brandsoy. The first subs used in the CRX box were 12" Image Dynamics IDQ's version 1's (two of them) He then went on to world finals and used image dynamics IDMAX's in the same box without changing anything and gained in the area of 1-1.5 db just swapping out.
Actually the CRX box was first made by team sweetsounds and was used in a yellow CRX that was owned by Matt Brandsoy. The first subs used in the CRX box were 12" Image Dynamics IDQ's version 1's (two of them) He then went on to world finals and used image dynamics IDMAX's in the same box without changing anything and gained in the area of 1-1.5 db just swapping out.
To my knowledge, Sweet Sounds Audio was the first to test and compare the aero ports to the slot ports and notice their gain in spl over the slot port. So in that sense SSA did evolve the enclosure to aero ports.
Over the years people have refined the design(ports back and subs up) to a point where its interesting to see 10 different variations of interor wave guides used for the original design. Its probably the most tried tested and true designs for street enclosures out there.
[ April 16, 2004, 11:41 AM: Message edited by: dB Don ]
04-16-2004, 10:48 AM
#48
1000 Watt CAFz'r
Join Date: Aug 2000
Posts: 1,113
Originally posted by SUX 2BU:
From what I can infer, there is some kind of internal baffling/bracing going on to improve efficiency. Whether or not that it actually works I do not know.
From what I can infer, there is some kind of internal baffling/bracing going on to improve efficiency. Whether or not that it actually works I do not know.
Fernes working on a box design page with cut dimentions, so they can just be saved and printed off.
Thread
Thread Starter
Forum
Replies
Last Post
ShockingCanada
Canadian General Car Audio Discussion
48
02-06-2008 01:33 PM
ShockingCanada
Canadian General Car Audio Discussion
14
12-20-2007 11:38 PM
ShockingCanada
Canadian General Car Audio Discussion
50
11-24-2007 10:27 PM
