I am looking for an amp that can do 600 wrms. I can wire the subs up at 1 or 4 ohms, so either one. I am looking for around $100 or I have a JL audio 250/1 in excellent condition that I can throw in for a lower price, or trade. 2 channel bridgeable or mono, doesn't matter. Don't really care of the brand just as long as it will not die on me in a week.