i have 2 4ohm DVC subs that are 500 rms each, i need to find an amp thast either stable at 1 ohm, 800-1000 watts, or has about 800-1000 watts at 4 ohms. not looking to spend a whole lot either, maybe a good deal at $350, or cheaper would be even better. need quality too though, i know whats good and whats not, i just cant seem to find what im looking for. thanks!