I've had a sony M-650... one of the xplode models. It works great with my sub and components, I Say you save up your money and get something that you can use with your sub when you get it. Save your money some more till you get around the $300 mark. Buy an alpine, those are really good, they where up there on my list when I bought mine, just the sony was slightly cheaper so I bought that one, but either is good.