question

[hlb5625 10+ year member]

any specs on a double ported (vented) box for two 12" alpine type r.

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[tapout 5,000+ posts]

http://www.caraudio.com/forum/showthread.php?t=137804

 

[skadude016 5,000+ posts]

any specs on a double ported (vented) box for two 12" alpine type r.

there are 1000 different ways to build a box for those

 

[galacticmonkey 5,000+ posts]

95cubes w/ 34sq.yds of port tuned to .0000004hz.

//content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif

 

[miker 5,000+ posts]

What do you want to know?

 

[psych0ticnemes1 5,000+ posts]

Someone can make a spec for you, but I don't think there any are preexisting specs available.

 

[SPY 5,000+ posts]

95cubes w/ 34sq.yds of port tuned to .0000004hz.
//content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif

That's tuned way to high for those subs //content.invisioncic.com/y282845/emoticons/wow.gif.23d729408e9177caa2a0ed6a2ba6588e.gif:wow://content.invisioncic.com/y282845/emoticons/wow.gif.23d729408e9177caa2a0ed6a2ba6588e.gif

 

[miker 5,000+ posts]

Umm.. You will want about 4.5 cubes and 32, 33 hz