Ok I got out of school today and drove my truck around and my drivers side speaker began to make some weird noises. I could barely hear it but I thought I was getting some interferance... Then the speaker got real loud with ground noise. I mean I couldnt hear the song.... I turned the music down and the ground noise level stayed the same. I turned my cd player off and it shut off a second after the cd player turned off. With the cd player off it still makes a little ground noise... When I turn the cd player back on the ground noise comes back instantly. Doesnt even wait for the song to play. Whats the deal?