Posted by hulkss [ 65.25.197.117 ] on March 31, 2004 at 20:26:42:
In Reply to: Re: Subwoofer project update posted by Wayne Parham on March 31, 2004 at 19:58:19:
2 atmospheres pressure? How is this possible? Even if I tape over the vent to seal it, the cone motion would have to reduce the trapped volume in half to get 2 atmospheres pressure. With the vent open, the sound pressure at the bottom of the vent needed to equal 2 atmospheres peak would be 194 dB!.
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