For reliable sound amplification that is ready to go at a moment’s notice, police departments trust megaphones from AmpliVox Sound Systems. AmpliVox’s selection of megaphone products offer a range of ...

Amplivox engineers and manufactures, Made in USA portable wireless, Public address, sound systems, multimedia lecterns, solid hardwood podiums for audiences from 20 to 5000 people indoors or oudtdoors ...

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Megaphones are useful tools for transmitting information faster to a large group or over a large area, especially if the environment is loud. There are many different options and not all megaphones ...