06-13-2009, 07:12 PM
hi. im new here so this might not be the right place to post this. sorry. im selling my car and taking out the aftermarket speakers i put in, replacing them with the stock speakers that came with the car. its an 05 chevy cobalt base model. the stock speakers have a black plug on them. to install aftermarket speakers i cut the plug on the wire end off and replaced it. now ive lost the plugs and im not sure which is the positive and negative and how to connect them back to the stock speakers. on the left side, one wire is brown, one is yellow. on the right side one is dark blue, one is lighter blue. anyone here familiar with the cobalt wiring system? any help would be great.