loudspeaker

A device that converts electric signals to audible sound, especially one that is freestanding or part of an electronic device such as a television.

A device which converts electrical signals into sounds loud enough to be heard at a distance, usually outdoors; it is used to amplify or transmit over a distance speech from a person, who is typically speaking into a microphone. Sometimes it is used to play recorded speech or music.

An electromechanical transducer that converts an electrical signal into audible sound.

An encasing containing one or more loudspeaker devices and usually other electrical equipment such as a driver.

electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance