JL stealth box has a 13.5 in it I put one in last week with an Alpine PDXV9 amp I think its about 500 or so clean power to the sub and it pounds. I did however put an Audison Bit One in as well that made ALL the difference i the world. I used Hertz 6.5 top of the line components up front made...
I would have to agree with a few of the guys or gals posts and ask what is the budget here before sniffing each others rear ends for another 8 pages lol
Been hearing about a bad batch of mishimoto's I would steer clear of them right now. There is a guy on powerstroke.org that is on his 3rd one. And a couple other posts about others leaking I believe