Home sub woofer in truck

That's how I did it. Not sure of any other way to do it really. You're going to have to figure out how to get the wire into your cab to power your amp. Mine already had a hole drilled right above the battery box through the floor where 1 gauge wires were run for the factory invertor. I just ran a wire from that one inside the cab to my amp. Make sure you put a fuse in between though. If that wire shorts on something from rubbing or whatnot it could burn the truck to the ground without that fuse. People cheap out on that fuse and wake up to the tires exploding on their car burning to the ground.