My speakers are breaking up while producing sound

Hello, my asus laptop speakers have been bad for a while now, it used to prouce sound, but gradually it started breaking up, untill it stopped making sound completely, then I started using my headset, but now my headset is beginning to do the same thing, I bought another heaset an it still keeps breaking up, could this mean that my laptop internal wiring is having a partial contact or something? Please help me.