Thanks for the replies....
Im running 4 AWG wire to the amp, its only one amp, 1300 max at 1 ohm, running two 2 ohm 12" subs bridged to 1 ohm, a 60 amp fuse is inline after the battery. Did the big 3 with 4 AWG wire - before everyone chimes in and tells me that I need 0 AWG - I plan on doing...