Ported Diamond

[rmzsuzuki89 10+ year member]

I have 4 DP21"s and 2 SAZ-3000d's that I'm stuffing in my 03 Expedition. I'm looking for ways to get enough port area with the subs...The box will be at the B-pillars sealed from the back. It will be about 40 cubes tuned to between 30 and 32 hz.

So I'm wandering if I could port through the diamond itself without any problems. Or would this be bad?...Any other ways to get sufficient port area would be appreciated also.

All help with this will be greatly appreciated.

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[galacticmonkey 5,000+ posts]

If you do the port in the back of the diamond, it will play nasty low.

 

[galacticmonkey 5,000+ posts]

Another way to get the port you need would be to do a bandpass.

 

[rmzsuzuki89 10+ year member]

If you do the port in the back of the diamond, it will play nasty low.

I love low.//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

Another way to get the port you need would be to do a bandpass.

This is another idea I had.

 

[rmzsuzuki89 10+ year member]

Here are some pics of the area I have to work with.