well finally found out my right speaker is shot, really distorted, left one sounds great, and ear buds are good on both sides. i found two sets of speakers i can buy, each say for macbook pro 15" A1150. but as you can see in the picture the bracket for the, i believe left, is different between them. short of taking my macbook apart any one know which one id need. mine is a early 2006 model.