Sound deadening advice

[goodbuzzman1]

Hi. So I recently retrofitted the B&O soundsystem to my S3 saloon and it’s become quite obvious that some sound deadening is in order

The rear shelf in particular rattles like crazy when the bass is cranked up so I’ll be doing that top and bottom.

while I’m at it I’d like to do a bit on the 4 doors but as far as I can remember access to the outer skin is limited so can anyone give me some advice on what to do on the doors?
Cheers

 

[dp_motley]

I'm in a process of sound deadening my S-line with A.S.S. I finished front doors last summer doing it on both inner and outer skin as well as on door cards. I have taken pictures and can post them here, but I don't have time right now.