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How to Measure Speaker Impedance
ChannelRestoreOldRadiosDescription from the creator
A simple circuit to measure Input Impedance of a device, which includes a Loudspeaker. Thanks for watching and subscribing to my channel.
The nominal impedance is typically stated as the lowest impedance reading after the resonance point, e.g., the speaker I tested was resonant at ~100 Hz and the lowest impedance as you move higher in frequency from that point is 406 Hz, which again is 3.4 ohms.
The nominal impedance is typically stated as the lowest impedance reading after the resonance point, e.g., the speaker I tested was resonant at ~100 Hz and the lowest impedance as you move higher in frequency from that point is 406 Hz, which again is 3.4 ohms.
About this tutorial
RestoreOldRadios published this 7:39 video tutorial on November 6, 2017. It has been watched 11,257 times on YouTube.
- Channel
- RestoreOldRadios
- Category
- Science & Technology
- Duration
- 7:39
- Published
- November 6, 2017
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- 11,257
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- 126
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