Speaker Buzzing?

[Sizemore]

The other day I start up the Pathy, and I start listening to the radio and I notice that my passenger speaker at the bottom of the door is producing this real bad buzz sound whenever hitting anything with bass at any volume. The speaker is still producing sound, but there's still a terrible buzz coming from the speaker. Any ideas?

[Pianodemon]

Which system do you have? If it's the Bose, it's possible one of the amps has gone south. Or the speaker could have finally crapped out.

[Sizemore]

I have the Bose speakers.