loudspeaker
US /ˈlaʊdˌspiː.kɚ/
UK /ˈlaʊdˌspiː.kɚ/
1.
alto-falante, caixa de som
a device that converts electrical signals into sounds, typically as part of a public address system or sound reproduction system.
:
•
The announcement was made over the loudspeaker.
O anúncio foi feito pelo alto-falante.
•
We need to connect the microphone to the loudspeaker for the event.
Precisamos conectar o microfone ao alto-falante para o evento.