- First Name
- John
- Joined
- Dec 1, 2021
- Threads
- 12
- Messages
- 463
- Reaction score
- 2,448
- Location
- Costa Mesa, CA
- Website
- www.advfiberglass.com
- Vehicle(s)
- 2021 Bronco 4-Door
- Your Bronco Model
- Big Bend
- Thread starter
- #646
3 decibels is definitely noticeable in the vechiel. The sound deadening headliner will assist in creating a slightly quieter cabin but the main sound deadener is the closed cell foam in our top.Purely from a noise reduction perspective, 3db difference between adv and oem and losing modularity of oem, that doesnt seem like that much of a reduction? How much further reduction do you a anticipate the sound deadening headliner to add?
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