Help Me Build A Ported Box Please

[LoganSheehan 10+ year member]

I have two 10 inch Audiobahn AWT10x

They are in a ported box that sucks. Box is tuned terribly low.

Current external box dimensions are 29 wide 15 high 20 deep.

Port width is 1.75 inches by 11 inches tall, and is 16.7 inches deep.

Could anyone tell me what that comes out to tuning wise in hertz?

Anyway, I want to build a new L ported box tuned near 40 hertz.

The dimensions i posted above for that box are also the MAX dimensions of the new one. That size or anything smaller is fine.

29 x 15 x 20.

I've tried myself to calculate this, I actulley had someone help me with this but I kind of want to learn myself, it's just not working very well lol.

I was told if i used those dimensions and made a 4 inch wide port 14.5 inches deep and then went left 7 inches that I would have a box tuned to 40 hertz. I wish I knew how to calculate that myself because thats not at all what I get.

Thanks in advance for any help.

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[LoganSheehan 10+ year member]

Here is a link to the recommended subwoofer box parameters if that helps.

http://www.audiobahn.com/Audiobahn06/images/tech/2004/boxParams/AWT_box_specs.pdf

 

[LoganSheehan 10+ year member]

$5 Paypal if someone will help me with this

 

[NissanKicker 10+ year member]

I help you already... What aren't you gettin' sir?

 

[PV Audio 5,000+ posts]

Shoot me a PM if you still need help; I've got a few mins.

 

[psych0ticnemes1 5,000+ posts]

Hey, you have a pm. If you want to learn this yourself, let me know.

 

[NissanKicker 10+ year member]

* I gave him the peanut better jelly lesson