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sound dampener

  1. Dynamat????

    General Car Audio Discussion
    I just installed a 12” VM audio sub and an amp in my car. The sound is great, but when I turn up the volume real high the trunk rattles around a lot. I’ve been looking into Dynamat and I’m pretty sure I’m going to use some to dampen the rattling. Has anyone here used it before? Do you recommend it?
  2. Adding Sound Deading To The Doors Decreased Midbass.....Why?

    Technical & Advanced Car Audio Discussion
    Hi There, I installed Sound proofing last weekend in my doors and I was hoping it would help with the midbass. But with my current speakers it seemed to decrease midbass somehow. I installed the Knu Konceptz Kolosso edition vibration dampener on the outer door skin, inner skin, and the back of...
  3. How much sound deadener do I need? 2002 Pontiac Grand Am SE

    System Design: Help Me Choose Equipment For My Car
    How many square feet of CLD sound deadener should I get to do the front doors and trunk of my 2002 Pontiac Grand Am SE? I have a couple of Memphis Power Reference 10's in a dual sealed ProBox in my trunk so I don't need a lot there, but I want very little rattle up front since I am putting in a...