When driving, the body panels of your vehicle vibrate and create noise. The faster you drive, the louder that noise will be. At 70 mph, a typical automotive noise level reaches 85 dB. This will interfere with the sounds inside your vehicle, like your stereo, phone calls and conversations by affecting the dynamic range of these sounds. If you want your music louder, you can turn up your stereo, but that only increases volume. It does not give you back the dynamic range you have lost. One of the main culprits of this noise is your vehicle's doors. Without Dynamat Xtreme, vibrations resonate and echo through the hollow inner door cavity. Since much of the noise that comes from the road enters through the doors, installing the Dynamat Xtreme Door Kit creates a sonic barrier that converts.
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