This is how I got power for my amp. I think I got it at Radio Shack or an Auto store. Its the easiest way to hook up new wires right into the fuse box. You pull out a fuse, and hook up your wire (hot) into this adaptor that goes at a right angle over the top of other fuses. You then plug the fuse into the adaptor to protect the old and new circuits. Its very low profile, so you can still put the cover on the fuse box. Hook up the ground wire to the chassis. There are some good spots near the fuse box.