In Reply to: RE: output impedance posted by cpotl on May 7, 2014 at 12:25:39:
Having designed speakers on Ralph's amps, my measurements are consistent with his claims for output impedance. For instance I can look at the bass response curves with a high-damping-factor solid state amp, and then with his amp, and see that the change is consistent with the Qes modification predicted by Ralph's output impedance claims.
I'm not EE enough to debate the theoretical validity of his technique, but I'm speaker designer enough to confirm its results via measurements.
Me being a dealer makes you leery?? It gets worse... I'm a manufacturer too.
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Follow Ups
- RE: output impedance - Duke 15:29:58 05/07/14 (0)