Hi, whenever the bass in my car is amplified (Bose package), I heard a little rattling sound in the rear right of my coupe. There is a loose trim piece on the right side but the noise is coming from the left, where nothing seems to be out of place. Thoughts?

 

I’m the rattle king but you gotta be more specific.

 

Haha, I think it might have been my rear seats that are loose because when I clipped them back, the vibration wasn't as pronounced. However, initially, the sound was coming from the top right, kind of near the subwoofer(?) area. If the sound persists, I'll let you know!

 

Cool, just try to narrow down the sound to as small an area as possible if it comes back. I gutted my car and I’m putting it back together making sure to eliminate every possible rattle. My car had quite a few.