loudspeaker
🇺🇸
/ˌlaʊdˈspiːkər/
🇬🇧
/ˌlaʊdˈspiːkə(r)/
A device that amplifies sound from an audio source, like music or announcements, in public spaces.
The teacher used a loudspeaker to make sure everyone in the playground could hear the instructions.
A phone setting that allows you to hear the audio without holding the phone to your ear.
She put her phone on loudspeaker so we could all hear the conversation.
The part of a radio or audio system that produces sound.
He turned up the volume on the loudspeaker to hear the song better.