Well first off you'd be hacking up the factory wiring lol, then there's the fact that the head unit has a built in amplifier (non-monsoon). Also everyone I've ever talked to has said to never take power from the HU so there's that, but I can't speak to the credibility of such statements. Look up add a fuse on Amazon, and there's a big metal piece in the fuse box with a hole in it I use for a common ground. You can just run the wires through the bottom of the dash under the paneling, completely out of sight.