Amp behind seat wiring. (Page 1/1) LornesGT APR 24, 03:09 PM Locating my amp behind the passenger seat and looking for help. Looked for images to help with fuse and ground locations but even google doesn’t show much. My expectation is that just a screw thru the metal is not good enough for 80 amp circuit. Where is the best place to connect a ground if in the cabinet or if you ran it to the engine compartment? How about the side post battery connections? Is the a stud long enough for 2 wire connections or ... ? It’s recommended to have the fuse within 12 inches of the battery. Where did you put your fuse? My battery is still in the stock location. Any pictures ,I am a picture guy, for where you brought the wires in the passenger compartment?