so this has been a problem since i got the car, but never really cared. Except, I think its getting noisier.

whenever there is a rough road or, if i turn the music up or even have a hint of bass in the song it rattles real noisily, anyone else with this issue, or knows hot to fix it????

Mine vibrates with approx 50-55Hz bass going - annoying as heck, so I just turn the music up louder. :)

I think some people have stuck heavy sound deadening on the back to stop it vibrating - you could try that...

Is is vibrating against the glass? just stick something in there

Cheers guys, I've tried stuffing blue tack in it with no avail :( its not just with bass, going over an uneven road messes it up too

mines the same, drives me insane , not much you can really do i don't think..mine does it when the A/C compressor kicks in at the lights

mines not that bad haha