Rank: Guru
Rating: 94%, 528 votes
Sorry, you must have a harness. No harness, no power. Unless you try to hardwire the unit, but that would mean you have to solder wires to the inside of the player and take out the jack for the harness. A very dangerous thing to do. It could cause a fire if not done perfectly. Without knowing what kind of player it is, model number and make, nobody can tell you how to hardwire it.