Just got an SRT coupe today. While the car was turned off, I decided to test the stereo. I believe the bass setting was between 7 & 9. From the driver's seat, I heard this awful rattle that sounded like it may have been coming from the passenger's side tweeter. I'm not sure if it was the actual speaker iself or just a rattle from the dashboard that was caused by the bass. Anyone else have this problem and/or have any suggestions. Thanks!