04-12-2008, 04:55 AM
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Deity
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Join Date: Jul 2004
Location: Saint Regis Falls, NY, USA.
Posts: 3,592
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only thing I could figure on is that there is a circuit breaker in the output of the amplifier a resettable one [auto] I have a karaoke mixer amp that does just that only there is no breaker in the circuit. there is a detection circuit that is installed that cuts out at a predetermined level of audio signal [voltage and current = power] thats the way the voice coil operates. voltage and current at a varying frequency to produce sound.
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