I replaced only the radio a few months ago and now it seems my right rear speaker is going. It cracks when I drive over a bump or rough surface. sounds like lightening. I have a local audio shop that rebuilds the speakers/amp for about $150. am I getting a benefit from the speaker with the amp since I no longer have the Bose radio or I am just better off replacing all 4 speakers and not have to deal with the amps going bad in the future. I don't need a super sound system. A basic system works for me. Thanks
Follow Ups
original bose stereo system - lbw4608:10:49 04/18/11