Dynamat Recomendations?

[All_Logix 10+ year member]

Obviously in an ideal situation it is best to just dynamat everything, but I was wondering if anyone had any input on the places to start. There will not be a whole lot of pressure in the car, and it is a civic. I had heard the door panels and quarter panels were in the most need because of their resonance and proximity to the speakers. Does anyone have any other thoughts, and on the doors, should i like the actual door panel, behind the skeletal frame and then more on the frame where the speaker mounts or will that make a difference?

Click to read more...

 

[azphat12 10+ year member]

What year/model civic do you have?

I have a 08 SI coupe and it rattles all over the place. I do not even have the stereo installed yet...sigh.

I know for my car the rear deck / air bags in the front pillars are the absolute worst with just normal driving conditions...

 

[All_Logix 10+ year member]

Its a 2011 so same interior basically, but I wont be doing but around 350 watts in low frequency

 

[VWBobby 10+ year member]

Pretty much cover everything in your sound deadener. You actually only need 25% coverage to be effective.

Sound Deadener Showdown - Your Source for Sound Deadening Products and Information

Large flat panels will be most resonant. If you want to have the most effect, you also need to cover the panel in something like closed cell foam or mass loaded vinyl.

Sound Deadener Showdown - Your Source for Sound Deadening Products and Information Very flexible panels need to be braced (wood/fiberglass) but at 350-watts, I doubt you'd have to do this.

 

[Louisiana_CRX 5,000+ posts]

I prefer Fordyn......