not sure, but i dont think you should try to run all that power threw one amp.....i tryed and it didnt work out all that well VERY VERY HOT, your better off strapping 2 amps togethor. It would probally be good for SPL but only for a good 10 minutes before getting really hot. i had a Earthquake PHD10,000w\2 and i heard those are supposed to be very nice amps...