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Bookmark or Share- Megaphone - WikipediaA megaphone, speaking trumpet, bullhorn, blowhorn, or loudhailer is usually a portable or hand-held, cone-shaped acoustic horn used to amplify a person's voice or other sounds and direct it in a given direction. The sound is introduced into the narrow end of the megaphone, by holding it up to the face and speaking into it, and the sound waves ...
- Megaphone Definition & Meaning - Merriam-WebsterThe meaning of MEGAPHONE is a cone-shaped device used to intensify or direct the voice.
- Megaphones in Musical Instruments - Walmart.comMegaphones range in power from a few watts up to 50 watts or more. A higher wattage megaphone means a louder megaphone. For example, others can hear your voice through a 15-watt megaphone from about 600 yards away. Through a 45-watt megaphone, people close to 2,000 yards away can hear your voice.
- ThunderPower Megaphones: High Quality Battery Powered Megaphone ...ThunderPower Megaphones has earned reputation for quality & power, offers best megaphones for sale. Buy rechargeable 15w, 25w, 35w, 45w loudest megaphone and Wireless PA & Communication Systems for Businesses, Warehouses, Schools, Institutions.
- Amazon.com: MegaphonesMegaphone Bullhorn | 30-Watt Bull Horn Speaker with Record & Play | Plus Voice Changer for Adults with Siren & Whistle | Blow Horn Loud Speaker with Bluetooth Connection
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