gunz41

Hey guys, I have a 1994 Z28 with the bose system in it. Everything is stock and quite awhile ago it stoped working. Well I guess it didnt stop working as everything turns on and everything and cd runs and radio, but the sound is so faint that you can barely hear it if you put your ear right next to the speaker. It has a sound coming out as soon as you start it. I have checked the wires to see if they are loose but they are fine. I am sure this has happened to someone before so can anyone please help me.