I'm wanting a box or box design for 2 SA 15's. It will be going in a 99 Silverado 3 door. I have back seat out now. I think I want it tuned to about 30-32hz. Just for daily use, no competitions. I going to push these with a Rockford T2000-1 or T2500. Can anyone build and ship to me? If not I need a good design and cut sheet. Any info would be appreciated.
Thanks in advance.