Sound deadening Cerbera doors.?

[TailEndCharlie]

Hi folks.
Just replacing the speakers in the front doors of my cerby, and was contemplating fitting some dynamat or other sound deadening stuff. Has anybody done this to good effect.?
Also which part of the door panels did you fit the dynamat too.?
Ive got the inner door cards off and can see on the main door part around the window mechanism I can fit some, but there isn't a great deal of depth to it, as when the window glass comes down its very close to the panel..
Just thought ide ask before diving in headlong...
Ta. Dave W.

[Jubag]

Sound deadening material in a Cerbera, good lord Sir, wash your mouth out with soap!

[pmessling]

Not to mention think of the weight you'll be adding.

[TailEndCharlie]

Chaps.
I think you've got the wrong end of the stick. Im LOVING the Cerbera sound. And now ive decatted it I get the occasional pop and bang on overrun..
Im trying to reduce vibrations. Maybee I should've said that in the initial post...
The doors seem to have a "resonance" to them when closed. Ive checked all the fixtures etc and everything is tight. But the inner door seems to resonate when tapped with the hand etc..
I know its a fibreglass car, but im just trying to iron out some of the annoyances...
Just wondered if anybody had done the above...