Posted by LCHOLKE [ 70.131.36.48 ] on January 25, 2008 at 07:46:00:
In Reply to: Re: constant power posted by Lito on January 16, 2008 at 02:54:09:
Hi Lito,
The findings are interesting. I am very curious to see how the frequency plot would look with , and without the limiter.
With the limiter between the pre amp and the power amp, you are forcing the power amp into class a mode (if it is a class b amp). This will affect your readings. Using S.W., see how the amp measures for the 2 tests. If there is no change, then the difference is in how the speaker responds with a DC bias in the signal.
-Linc
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