that is the only amp i have on hand. also, i dont want a bigger amp until i upgrade my electrical, but i do plan on getting a sundown saz3500 after new alternator and rewire my car from 2awg to 0 awgin a daily setup? why any reason why you wanna underpower them?, to many different variables to tell which would be louder
again,The 9512g can get very loud, but 1500 watts is underpowering it if you wanna see it's full potential.
very true.still never answered is this a daily setup? do you want to be loud at 32hz or loud at 42hz..lots of stuff to consider, no one will be able to tell you one or the other, it all depends on the vehicle, box, etc..
truthit doesn't matter. all box and install dependent.