O.K. then, find out what the max cubic foot for your subs are and then port the box, you will hit lower and get loud and it will rattle a little but that is what dyna mat is for! if you get a big enough amp i.e. jl 1000 you probally only need 1 amp to do what you want and run everything. the best bet unless you are going to do it yourself is go to a audio shop and tell them what you want.
Chuck:flash: