Horn speaker for public relations sign symbol on sky background

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Size: 4608px × 3456px
Location: Jakarta
Photo credit: © Nur Kayat / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alarm, alert, amplification, amplifier, amplify, announce, announcement, attention, audio, background, blower, blue, broadcast, bunch, call, column, communicate, communication, danger, electric, emergency, emit, hailers, horn, information, loud, loudspeaker, megaphone, message, mouthpiece, outdoor, pillar, population, post, public, rusty, shout, sky, sound, space, speak, speaker, system, talk, voice, volume, warning, wire