Need help designing a ported box for a 12 inch Dcon

[VDUBKG 10+ year member]

The sub is DCON-12 S4 the site says Enclosure Recommendations:

Sealed: .90 cu.ft.

Sealed: 1.20 cu.ft. optimal

Ported: 1.75 cu.ft. @ 28-33 hz

Ported: 2.25 cu.ft. @ 28-33hz opt.

Sub Outside Dia.: 12.500”

Cut Inside Dia.: 11.150”

Mounting depth: 6.500”

Displacement: 0.14 ft^3.

I was told that an enclosure of 2 cubes or just a touch over at ~30hz is the optimal setting for me.

I am very new to customizing car audio. Was hoping you guys could help me out by pointing me in the right direction of where to begin Cheers

Click to read more...