A:AnswerThe product only comes with a pair of speakers. So you would have to buy one pair for the front and one pair for the back. Along with that, you must also pay for the corresponding harnesses, (optional) sound dampening and corresponding labor.
A:AnswerNo it does not. It comes with wires to wire them in and the screws. The wires with them are about 6 inches long and have a clip on one end and the other is cut for easy wiring.