+A **loudspeaker** is a [transducer](/wiki/Transducer) device that transforms an [electrical signal](/wiki/Electrical_signal) into audible sound. It vibrates to create pressure waves, bringing recorded audio to life for listeners.
+## See also
+- [Microphone](/wiki/Microphone)
+- [Amplifier](/wiki/Amplifier)
+- [Audio system](/wiki/Audio_system)
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