This is the 3792nd most frequent Korean word.
스피커
Speaker.
In this sentence, '스피커' refers to a physical audio device used to play sound or music.
내 책상 위에 있는 스피커가 고장났어요.
The speaker on my desk is broken.
Here, '스피커' is used to refer to a public address system or audio device in an auditorium.
그 강연자는 강당에서 스피커로 연설했습니다.
The lecturer delivered a speech at the auditorium using the speaker.
In this context, '스피커' represents the audio device whose volume setting is being discussed.