I just replaced the 6x9 ins the rear when I was messing with the wiring harness from the car to the wiring harness that goes into the speaker I pulled it off....... so can somone tell wich is positive and wich is negitive there is a blue and a green wire


btw any 6x9'* will work right? I put in some cerwin vegas that I got for free
what would happen if I hooked it up backwards?

yes you may use any 6X9'* to replace the BOSE, rear speakers, I am not sure about the wiring as it changed from the Delco to the BOSE setup....someone with a 97-99 FSM will chime in shortly

for the reply I got both installed and one wired just need to figure out polarity on the passenger side one(figures right and left side have different wire colors)

Red = (+)
Green = (-)

blue and green but I assume its them same

Odd, my harnesses are Red and Green...

maybe they changed from 97 to 99?

i would not put it past GM to do that