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How do you measure the impedance of speakers connected to a p.a. amplifier?
The impedance of the speakers is measured by using an impedance bridge, which injects a signal at some known frequency (typically 1000Hz) and measures the impedance. There is really no other way to do it. You can measure individual speakers or the entire speaker circuit. If you believe it is...- awstiver
- Post #16
- Forum: Electrical Engineering general discussion
