In about 2 weeks I'm going to be ordering a Fi 12" Q as well as a 1000rms Orion. I really need help on tuning my amp to play the best on my sub, or how to even tune an amp. Lol I'm a complete nube and just joined this forum but hey, I'm trying. If it helps any i drive a 1999 Cherokee with plenty of echo room. Ill post pictures of everything when i get it all setup. - thanks a ton everyone