Loudspeaker

/lˈa‍ʊdspiːkɐ/

/ˈɫaʊdˌspikɝ/

Loudspeaker

акустическая система

a piece of equipment that makes sounds louder, used for playing music, etc.

синонимы : loudspeaker system

напр

1. The loudspeaker at the airport announced the boarding information.

2. The police officer used a loudspeaker to give instructions to the crowd.

3. The tour guide spoke through a loudspeaker to the group of tourists.

4. The DJ adjusted the settings on the loudspeaker to enhance the sound quality.