Depends on the acoustic characteristics of the material(s) used and how they are applied.whats your thoughts on applying an additional pad and/or liner over a few layers of deadener?
No. Why would you if they've already been sprayed?my last question is should i spray rubberized under coating in the wheel wells?
When you pop off your inner door panel the most immediate piece of metal that you see (where the speaker will mount too) will be your inner door panel. This inner panel should have lots of holes in it and molded shapes and such, these holes are for access to the window mechanisms and door locks and such, the piece of metal that you see THROUGH those holes in the first piece of metal is your Outer door panel. The outer panel is the same as the outside of the door on your car. So reach through all those holes with the window up and cover as much area as you can with the amount of deadener that works for you. Then when that outer panel is all deadened you can move on to sealing the big holes and deadening the inner panel.Page 1 said, "Make sure to do both the inner panel and the outer panel."
Could this be explained to a dummy such as myself? Does this mean the actual steel door, and also the trim panel that attaches to the door?
All that i have left to do is the floor pan and i'll be using dynamat xtreme. the product i waas looking into were the dynaliner and pad.Depends on the acoustic characteristics of the material(s) used and how they are applied.
What works *best* in the automobile depends on the area you're treating and the noise frequency band you're trying to affect.
Start at the beginning of the process with a specific goal and select the most appropriate materials for accomplishing it within your budget.
No. Why would you if they've already been sprayed?