Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun loudspeaker

1 sense of loudspeaker

Sense 1
loudspeaker, speaker, speaker unit, loudspeaker system, speaker system -- (electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance)
       => electro-acoustic transducer -- (a transducer that converts electrical to acoustic energy or vice versa)