[sickcallawayc12]

Ebay is gonna be your best bet for sure with that budget or some of the good folks here on this forum will have good things for a good price. Second, do the job yourself. check the sticky for good subs and amps; there will be a lot of opinions on all sorts of brands. You will need a vented/ported enclosure (or maybe bandpass) since you listen to rap though i'm just assuming you want the "boom" that rap and ported bass delivers. Personally for subs, I like audiobahn and eclipse. I have kenwoods that are all right with the right amount of power. Infinity subs will play really loud as well. i don't think you will need that much rms for your subs either, probably 250-350 so any popular brand amp will do. This is just from my experience, but don't EVER buy sony subs or amps.