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      11-23-2014, 11:57 AM   #27
akuan99
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Drives: 2015 228i M-Sport Track 6MT
Join Date: Sep 2014
Location: Plano, TX

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Quote:
Originally Posted by hoppy6698 View Post
I'm going to have the door and rears upgraded soon as well. My question is this - The door appears to have some good sound deadening, but if you had extra dynamat, would you have it line the door more and maybe the rear deck (inside the trunk)? This improved the sound greatly in my Audi.
There is no sound deadnening on the doors.
Those are foam insulators/sealers.
I actually had Dynamat sheets with me but elected not to use them on front doors due already existing clearance issue I had with speaker+adapter which as about 25mm thick compared to 20mm thickness of the OEM.
I'm sure it would have fitted as door panels were flexible enough and I did not wanted to have bulging area around the speaker panel area.
I also do not think it ould have make a huge different as the speaker is a bit de-coupled from the door due to the adapter and thick layer of foam insulation that was added.
The rear speakers are not coupled or attached to any metal surface so it will be a waste of money to add deadnening material there.
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