Kicker L7 Low and Clean, Box inside!

I love L7's. I picked up a pair of 15's back in '02 and have been running them hard ever since. Five cubes, a 21 x 4 slot port and 1200W for each makesthem sound great. I was afraid the big box and ports would make them sound sloppy, but they stayed clean and punchy. Never got it metered, but its enough to blur my vision. I often wonder what kind of numbers I would hit, I guess I have to find some place to take it.