View Full Version : First Enclosure I have planned ( Double check me please )

06-17-2009, 09:14 PM
This will be for (2) Rockford Fosgate T1 15's. Subs up, ports back.

( All outside dimensions using 3/4" MDF and double baffled on top )

H = 19.75"
W = 38"
D = 23"

This comes to 7.95 cubic feet before subs/port.
After Subs and port I got 6.67.
2 8" ports 16 15/16" long = ~32hz tuning.

So that gives each sub 3.335 cubes which I think will work awesome. Recommended is 3.25 for them by Rockford. This is the first time I have designed my own enclosure though so double check me please.


06-17-2009, 09:24 PM
how much port area?

I believe it is 100 sq inches of port. Although these formulas still make me sad. So that could be way off lol.

Port itself takes up .97 cubes. If I did the math correctly.