So I have a 12" Sub box, A 450W Amp (Yes I know it's not very much power) and a new stereo. Now the question is what 12" Subwoofer should I get? I have a limit for $65 after shipping (Yes I know its not that much) so I need the best bang for my buck. So far I am looking at the following: http://www.amazon.com/gp/offer-list...r&ie=UTF8&qid=1315080817&sr=1-7&condition=new http://www.amazon.com/gp/offer-list...w?ie=UTF8&qid=1315080179&sr=1-4&condition=new