Im installing some new 6.5 speakers in the front door panels of my 2002 Nissan Maxima. My question is, could I just wire up the factory wires (in this case the brown wire and brown/white wire) to the new wires from the aftermarket speakers or do I need an entirely new wiring "harness?" Keep me posted guys, I have the door panel off at the moment and want to get this thing done asap.

 

are you replacing the fronts only? or the backs as well? and are they all 6.5? your stock system Bose or no?

 

Wire them up.A harness isn't needed, unless you want a cleaner install.

 

I'm curious, which speaker brand did you go with? Looking to replace mine also as the driver side is blown.