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Second Skin Audio

4th order question.


DudeWith4x4

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Posted

Hey guys I have question on forth orders. Lol can you have slanted baffles in a 4 other like the picture below or will it create loading problems or make different waves since there are different lengths from the sub to the front baffle? In otherwards will it be okay to have slanted baffles or will it kill spl or sq?

View from the top

7ab401b3.jpg

-Ross

Project Layla

Truck: 99' F-150

Gathering things for my next build.

SoloX18 build:

http://www.stevemead..._1#entry1576460

RE T-line build:

http://www.stevemead...-between-build/

Posted

alot of the bigger builds ( blakes DC burb for example ) is made that way

1998 gmc extd cab

12 crossfire C710s

4 SAZ-4500s

3 Singer 400A alts
buncha mids/highs

Team Asshole

Posted

Well I was gonna do plexi on the front and I think it would look bAd ass slanted like that. I just wante to see if it would affect spl. If it did I was gonna scrap the idea. How many cubes minimum do you think two level 3 15s in a forth order would take?

-Ross

Project Layla

Truck: 99' F-150

Gathering things for my next build.

SoloX18 build:

http://www.stevemead..._1#entry1576460

RE T-line build:

http://www.stevemead...-between-build/

Posted

its better that way because if you did each facing to the sides they would be loading off of each other, which isnt that bad, but its better to load off of the wall at an angle like that. I had a similar design for 2 12s, angled like that. Where is the port going to be?

2 DC 12" lvl 4s

1 DC 1.2k

XS Power S3400

big 3

Alll KNU wire

Pioneer HU

cheapo Legacy coaxes (just for now)

dc-audio-you-should-get-there-is-no-try-just-do-thumb-1.jpg
Posted

yes, you can slant the baffles.

just be sure to keep the sealed portion and the ported chamber 1:1 for daily applications, so 2 c/f per speaker (4c/f total sealed) would mean 4c/f ported chamber.

and for more spl geared you would want to do 1:1.5 - 1:2 (so again 4c/f total sealed, then 6 to 8 c/f ported chamber).

 

 

Posted

yes, you can slant the baffles.

just be sure to keep the sealed portion and the ported chamber 1:1 for daily applications, so 2 c/f per speaker (4c/f total sealed) would mean 4c/f ported chamber.

and for more spl geared you would want to do 1:1.5 - 1:2 (so again 4c/f total sealed, then 6 to 8 c/f ported chamber).

sorry this is off topic.... but Audiofanaticz, your a mod now? when did that happen? just wondering.

2 DC 12" lvl 4s

1 DC 1.2k

XS Power S3400

big 3

Alll KNU wire

Pioneer HU

cheapo Legacy coaxes (just for now)

dc-audio-you-should-get-there-is-no-try-just-do-thumb-1.jpg

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