🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisNederlandsPolskiPortuguêsSvenskaالعربيةفارسی한국어中文日本語EntityQ1051241· pop 20· linked from 957 articlespublic address systemelectronic acoustic system for delivering audio to a large audience or area, either information (spoken) or music for entertainmentConnectionsloudspeakerEntityaudio engineerEntityCategoriesAudio engineeringDJingPublic sphereSafety equipmentSound production technologySpeech