What kind of device would you typically use for audio output?

Speakers are the typical device used for audio output because their primary function is to convert electrical signals into sound waves that we can hear. They take audio data from a computer or other source and produce sound through various mechanisms, such as cones that vibrate to create audible noises. This makes them essential for enjoying music, watching videos, or engaging in any audio experience on a computer or entertainment system.

On the other hand, a microphone, while related to audio technology, is designed for capturing sound rather than outputting it. A scanner is a device used to digitize images or documents, which is unrelated to audio output. A monitor, while capable of displaying video content and sometimes including built-in speakers, primarily functions as a visual output device. It does not produce audio directly like dedicated speakers do. Thus, speakers are the most appropriate choice when identifying a device specifically meant for audio output.