Just purchased a Kenwood KDC-X492 and want to replace the existing factory radio. The factory radio has individual wires and no block connector. Are wires coming out of the factory radio positive speaker leads? If so what do I do with the negative leads from the Kenwood? Can I just connect the positive leads from the factory wiring to the positive leads going into the Kenwood radio? With no negative leads going into the Kenwood what is going to happen? The Kenwood also has preouts for the front, rear and Subwoofer. What do I do with these?
Here are the Kenwood wiring details