Quote:
Originally Posted by GirlyScions
Is the sound tube hollow? How is it connected to the main intake, meaning can air go from the intake into the sound tube?
If the sound tube delete lost power Im guessing it pulls air through it or it has something to do with turbulence.
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The sound tube has a Diaphragm close to the firewall, that acts like a speaker to allow sound waves to enter the cabin. No air, only sound waves.