need HELP with ported box

[twisted_bass 0]

I have a phoenix gold ti 12d and i'm wanting to build a 2.75 cu/ft SQ box tuned to 25hz. which are the specs. that site recommends for it. i have a mtx te 1501d that will be powering the sub in my 08 4dr toyota tacoma. i'm not the greatest with math and formulas so any help to make this buildup as painless as possible would be great. thank you

[jcardin 2]

There's not much of a question here other than"Help me". Do you need someone to build a box for you? Design a box for you? Build a custom fit 'stealth" box for you? There are several online apps that will design a box for you. There are several vendors here on the forum that will design and build a box for you. Take a peak around the forums and check them out.

. I beleive you are reading the box spec's incorrectly. The 25hz that they call for on a sq oriented box build is for the subsonic filter not the tuning frequency. Thier box calls for a 30hz tuning based on a 3 cube box with a 4" port that's 9.75 inches long. You could easily build a box then throw a 4" aero port in there for a first time easy build. That would make it easier to design and build.

[twisted_bass 0]

oh yes sorry im looking for help in designing a box for it.

[caintrain 0]

I put together a box calculator in excel and would be happy to help you if you gave me some measurements for the maximum size, length width and height will fit in your truck. this calculator will give u the exact cuts you need and will figure in displacement for the port and sub, which is another measurement i will need.

[twisted_bass 0]

I put together a box calculator in excel and would be happy to help you if you gave me some measurements for the maximum size, length width and height will fit in your truck. this calculator will give u the exact cuts you need and will figure in displacement for the port and sub, which is another measurement i will need.

I pm'd you