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Old 10-12-07, 03:32 PM   #89 (Link)
 
Ilkka
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Re: Subwoofer Tests - Fall 2007


Quote:
ISLAND1000 wrote: View Post
Ilkka, will the other remaining test parameters indicate the presence of the "cavitation noise"?
Basically no.

Quote:
This cavitation noise would only occurr or correlate to ear splitting spl at higher frequencies. At this extreme level of spl my sub unit would be many times louder than my mains.
That's true. It's not that of a problem in real world use.

Quote:
If the surround is producing sounds of it's own, at what frequencies does it occurr?
It's around 8-10th harmonic.


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