Do you guys have this problem? Every now and then the covering or something back there starts to rattle and I know it's coming from the subwoofer in the back right next to the back window.

 

May be your license plate

 

i do have the same problem sometimes ( it happend when i play some deep bass music )

 

It's the cover for one of the bose stock speakers back there...

 

I sound deadened two places to kill the rattling.

The first area was the rear deck, where the OEM 6x9s were located. You have to remove the rear seats and the two rear panels on each side to get to the rear deck. Search in the DIY section for instructions.

The second area was the finisher attached to the underside of the trunk lid. I removed the finisher and sound deadened its entire surface. This underside trunk finisher is incredibly easy to remove. Just pop out all the clips.

Now no rattles at all come from the rear section of my coupe.

 

Same here I just shoved sound insulation underneath and it killed the rattle. I just have the bose sub in the back.

 

sup Nabeil, u gotta come to one of the car wash meets so that i can see your ride!!!...

im putting back the 10" JLAudio in my trunk, now that my new headunit is in...

hollerrrrrrrrrrrrrrrrrrrrrrrrr