Vented enclosure for 2 Alpins type r 12 inch

[Racrowe]

I have 2 Alpine 12 inch Type R's and i need to make a box for them. I would like it to be vented, but as far as the dimensions go i have no idea. I am great at building things, so i am up for the challenge, but what i am unsure about is the exact dimensions and the port and the tuning etc. any help is greatly appreciated as this will be the first subwoofer box i have built! Might i add that i have an suv with a big trunk so i don't think that space will be an issue.

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[mklett33 10+ year member]

http://www.caraudio.com/forums/enclosure-design-construction-help/560833-about-make-thread-about-box-design-read-first.html

 

[naughtyca 10+ year member]

there's a lot of website that can give you dimensions for the box. alpine website might have them too