View Full Version : 15" SDC2.5 box help

02-09-2009, 09:41 PM
I'll be ordering one of these subs as soon as the money clears in my bank account.
(hopefully tomorrow). This will be the first enclosure I'm putting together. A friend of mine is going to help me build a box and says I just need to get him a design. I was thinking about doing 4 cubes, ported, 35hz. Here is what I did real quick using the recalc. Let me know if I should change anything.

Box width: 42
Box height: 17
Box top depth: 17
Square port height: 15.5
Square port width: 5
Square port length 1: 11.25
Square port length 2: 17
Total port length: 34.5
Square port area: 77.5
Box volume: 4.07
Freq.: 35hz

oh and I will be using the Kicker ZX750.1 to power the sub.

02-10-2009, 12:34 AM
i would go 3.5 cubic ft with 56ish in^2 of port area and tune it to 35-38.

02-11-2009, 01:31 AM
Got as close as I could to your suggestion. The box is gonna be on its side with the port facing up.

Dimensions of my trunk: 23L x 43W x 19H