| Lectures in Physics has been derived from Benjamin Crowell's Light and Matter series of free introductory textbooks on physics. See the editorial for more information.... |

Home Vibration and Waves Resonance Examples Q of a stereo speaker |
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Q of a stereo speakerWe have already given one reason why a stereo speaker should have a low Q: otherwise it would continue ringing after the end of the musical note on the recording. The second reason is that we want it to be able to respond to a large range of frequencies.
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