slot port box design

[00maxima 10+ year member]

i need help designing a ported box. my external dimensons are: top depth 9" , bottom depth 13", height 19" and the width 24". i just need help designing the port. i would like to do a slot port, either 2 slot ports coming out on the front of the box, one on each side of the sub, or if possible one on the front of the box. the only problem would be is that my sub mounting depth is 8 inches. thanks for any help. if need i can send you a few dollars through paypal on tuesday. forgot about the tuning fequence, i would like to have it at 29hz.

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[Blove1991 10+ year member]

Way its sounding its a truck box?

But newho I would do a port out the side instead of front

 

[PV Audio 5,000+ posts]

Bro, just by looking at your dimensions, you won't be able to do two ports. Your Vb is gonna be tiny and the extra wood is gonna be the displacement killah. Go with a decent width single port. If need be, I can help you out so that you will know how to do it next time.

 

[MikeNeufeld 10+ year member]

use a program on this site

http://www.subwoofertools.com i have built 3 enclosures using this program and i have been more than happy with all of them.......

 

[PV Audio 5,000+ posts]

No, don't recommend that. That calculator is heinously inaccurate.