Hello! New member, 1st post. I am about to install Polk db 6.5" in my pickup doors. I have to do a bit of work on the panels so I am lagging on the project but I was wondering how much sound deadening to do in the doors. Should we cover the entire inside of the car body sheet metal or focus on the shhet metal just below the upholstery?
Also, how much do I have to be concerned about sealing it? It will be kinda sealed should I start using butyl to really seal it up?
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