I have seen 1600 + watt amps for 600 bucks. I think my max pending fee is about 650-700 dollars. my goal is for deep clear hard hitting bass. I'm planning on adding 6x9's and tweets up front. My goal for the amp is solely to power the subs. Lunar is the best quality amp that I know of, I've seen it outperform phoenix gold, bass mekanix and other top brands, I just don't know where to get one and it's like 2 grand or something. and please, someone give me model numbers, not just brands. TIA