alright guys I think I came up with a decent solution my younger brother has a Memphis PR200.2 amplifer it does about 400rms maybe a little more.But I am going to give my brother my PA 1600w amp for it. Do you think this is a good trade ? Are memphis amps underrated ? and would this amp increase sound reproduction better then then the PA ? reason asking because I am going to be running my 2 12' JL W0's in a ported box 32hz would this make for a nice setup suggestions