Hey man i havent put any dampening material on the doors of my mids in my SUV. Ive been told that this will be enough for both doors and should make a differance in sound for me. I have speaker pods for my doors that were custom built. I know CDT's sound best for IB installs but i have pods which i dont think are sealed and are just built to the door. Will this dynamat improve my bass response and the resonating. Using a heat gun is the best way right ? I will have my installer locally do it.
If you can Dynamat the doors, do it. It's odd, but my Acura actually came with some from the factory. It'll help with the noise and vibration as well as the resonance.