started out with a 15 inch eclipse ti, that i had $100 in. had a friend offer me 350 for it and a shitty box i had sitting around so i took the deal.....that same day i found an RD alpha 12 on CL for $50. talked the crack head down to 40 and had him throw in a 1" thick prefab that i plan to use until it warms up and i can build a bigger one. already had the amp, so something i had just planned on piecing together temporarily has turned into an ideal setup for my needs. I also wanna say thanks to everybody who helped me with the questions i posted, i kind of got into new territory with these higher end subs and as always got the help i needed here on CA.