are the power and ground in the correct terminals?? sorry if this sounds retarded but it happens. check the fuses and see if they are good
is the remote turn-on wire hooked up? Does the amp have power? speaker wires, rca's ...everything connected?
i eill check it all agian and i want to make the box a little shorter so if i want it 3.36458 cubic feet what should i make the two 4 in. ports