This kid has 2 12" Kicker L5's in a custom box that fits underneath his rear seat in his 2001 GMC Sierra. Similar to the box in the picture, but obviously has square holes. I'm not sure what exact amp he has, but he says its a kicker. He talks sh!t all the time that his set-up has more bass than mine. As most of you know, I have an RE 12.1, RE SX15 in 4 cubic foot box tuned to 32 hz, in a camaro. Can everyone in this forum agree that my set-up is much better/ louder than his?