I have searched and learned that they are no 6x9 speakers in my MSP in the rear. All the speakers are in the way and the sub in the truck. I also know that the holes are there and also the wires to koop up the 6x9's like in the normal proteges. My question is, is the wire for the 6x9's in the rear deck amplified? is it even sending signal from the radio? I want to buy some 6x9's for better sound and install them myself without having to mess with any wires. I want an nice, fast and easy installation using the stock holes already there and they wires. Thanks.