Reviving this thread. I am now looking to get an amp for my subs, they are 8ohm 175w rms kenwoods, I want 175w rms to push them, they originally had a kenwood 350w amp that pushed 150w rms x 1 at 4 ohms. I'm looking to beat that and trying to stay under $100. Is it possible with a quality amp that will perform well and last?