Synonyms of loudspeaker in English:

loudspeaker


See US English definition of loudspeaker

See UK English definition of loudspeaker

See Spanish definition of altavoz

noun

1‘a muffled announcement was made over the loudspeaker’

SYNONYMS
public address system, PA system, speaker, speaker unit, speaker system, microphone
megaphone
British loud hailer
informal mike, mic