i have a 07 classic LT trim with the single CD radio and my passenger side door speaker gets static. it sounds like the words are clear its just the bass will be kinda fuzzy like. when i adjust the knob to make all the sound come from that speaker i can still here it good just butr like i said sometimes the bass will be fuzzy. would could cause that? to me it looks like there are 2 speakers a big and small and to me sounds like it maybe the small one that has the problem. thanks