I said I would post a review on these to a member so here goes:

Overall I am very happy with them. Currently I am running two in a slot ported box that is built to thier specs. They do well in rock and pound out the lows in rap as well. Keep in mind they aren't heart stoppingly loud by any means, but do an excellent job as hey are only seeing around half the power they could be. Overall i reccomend these to anyone. I will expand when I have them at full power. So far they have great sound quality.