6x9 pannel
 

other then using dyno matt to put under the pannel to stop the vibration what eles can i use. I have a few idea's what will work best


Anti fatiuge foam. its a 3x3 pad 3/4 inch think and line it

great stuff. (expanding foam)

storm sealer( thin tar )

or just shove old shirts and towels in there

Expanding foam is not a good idea.

The idea is to mass load a panel. So unless you can glue down something tight to the panel that has a high density, forget it.

www.secondskinaudio.com

that reminds me.. i gotta silicone one of my 6x9 holders down. w/ the subs under it, it makes the holder rattle and its quite annoying....

old t-shirt bunched up, quite a few on here use that per my suggestion, it works perfect.

ya me 2 its getting annoying when i can hear the vibration of the pannel and the speakers and my friends cant im more concerned with the vibration then the bass and there is a song by lil whyte called Hood run down which test all tones and i can see the pannel moving.. so this is my new projects. i put in inifity speakers in the front now i have to fix this dam problem lol