Box building specs?

[tl3c 10+ year member]

I am buillding a box, or boxes to fit in a '02 Mustang. How big do the boxes need to be? Should they be ported? Any other information that i need to know?

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[branham1127 10+ year member]

I am buillding a box, or boxes to fit in a '02 Mustang. How big do the boxes need to be? Should they be ported? Any other information that i need to know?

Before anyone can answer this, we would need to know what subs you are going to be putting in and the power you'd be giving them //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[tl3c 10+ year member]

2 MTX TR 75 12'S - 500w rms dual 2 ohm

 

[branham1127 10+ year member]

2 MTX TR 75 12'S - 500w rms dual 2 ohm

I know you posted this a few days ago, but if you haven't figured it out yet I looked around a bit. From what I'm seeing 2 feet per sub seems to be the magic number.. Then just like most daily boxes tune it 32-35 hz with 12-16 sq inches of port and I'm sure you 'll be happy.

 

[FIMPALASS 10+ year member]

^^^^^^That sounds about right.

 

[branham1127 10+ year member]

I know you posted this a few days ago, but if you haven't figured it out yet I looked around a bit. From what I'm seeing 2 feet per sub seems to be the magic number.. Then just like most daily boxes tune it 32-35 hz with 12-16 sq inches of port and I'm sure you 'll be happy.

Just to clear things up, i should have typed 12-16 sq inches of port per cubic foot of box..So you'll want to be in the area of 48-64 sq inches of port if you do four feet for the box (2 feet per sub).