I was wondering if you could possibly give me plans for a ported box for 1 fully loaded BTL 12" dual 1ohm sub. Powered by an Earthquake PHD10000d 3000 watt amp. My trunk dimensions are 36"L x 36"W x 17"H.

here is the plans I got off a website. How does this look?

Edited October 4, 200717 yr by Sl4ck3r

what kind of tuning do you want?

what kind of tuning do you want?

I want it tuned for daily use but competing not out of the question

bump

you need more port area, i had a port about that size with my 12" Q and it could have used a little more area for my taste. With a BTL you'll definitely want more

you need more port area, i had a port about that size with my 12" Q and it could have used a little more area for my taste. With a BTL you'll definitely want more

what do you suggest I change? I just turned those plans into the shop to have them make it tomorrow. lol so what do I need to tell them to change?

i think if you add more xmax it will give you more port area.

i think if you add more xmax it will give you more port area.

how does this look?

Net Volume: 2.5 cubic feet

Tuning Frequency: 38 Hz

Port Width: 3.25 inches

Port Area: 43.875 Square Inches <------ too much?

Port Length: 27.25 inches

External Dimensions: 38 wide x 15 tall x 13.75 deep.

Edited October 4, 200717 yr by Sl4ck3r