I bought a brand new JL AUDIO DUB 7 12" at racco BOXED with a grill for $600 now I have to power the **** thing. What do you reccomend I dont want to spend too much on an amp but i know ill have to. OVB the jl 1000/1 is the best for that sub but its lik $700 off ebay. give me some names that...