I have a 2003 Chevrolet Cavalier with the stock factory CD stereo and stock factory speakers. I called my local Chevrolet dealer and they could not tell me what ohms the stock speakers are. Then I called Chevrolet customer service and they could not answer the question of what ohms the speakers are either. I have not looked at the stock speakers yet to determine what ohms they are if they are marked with such information.
I drive this car and hour and a half a day total to work and back home, so it's worth an upgrade. I would like to keep the stock factory cd player stereo and put Polk speakers in this car which are the correct ohms and will sound good with the factory radio. What Polk speakers will fit, be the correct ohms for the factory radio and sound the best with the low wattage factory radio?
I'm also open to your suggestions of just upgrading to an aftermarket CD deck with an amp if it is a must with Polk speakers. Please list brands and models you guy's prefer.