Originally posted by charlie:
[QUOTE]Originally posted by rcaudio:
[b]I think Outlaws response to this issue is accurate enough. What is the issue? Do you think the 750/755/770 will not actually deliver their rated power?
P=V^2/2R
Power is RMS, volts are peak and R is in ohms.
Um.... How can you compute root mean square watts from peak volts?
Basicly I think the issue is whether the 770 can really deliver 2100 watts to 7 speakers CONTINUOUSLY while drawing 1800 watts from the outlet. This would seem to be a neat trick.
I can't think of any MUSICAL or HT application where I would have a source that required a symetrical high level sustained signal from all channels. But this (highly artificial) scenario seems to have made its way into the specs.
Charlie[/B]
How else would you calculate RMS power. It's simple Ohm's law.
Learn to design your own amps. You can start here;
http://www.diyaudio.com/
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