Ok, here is the thing. I've had all kinds of sub/boxes. Now, I'm older, lazier, car is a coupe and I have a OEM sub in the rear deck, I want to just use that space, and be done with it. I'm not looking for a lot of bass, just some low end to complement the front. I can only use a 8" sub, because I don't want to do any cutting. Looking for relatively low in price. Probably $100 and less. I know I can't put but so much power on it, so any help would be great.