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 ...

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 ...

Get in real close touch with nature. On a hike through one of the sprawling forests in Estonia, a country more than half covered in trees, you might stumble on three giant megaphones in the middle of ...

Everything seems bigger in nature, whether it’s the trees, the waterways, or even the sounds. With the idea of amplifying the natural vibrations of a forest in mind, a group of architecture students ...

Belle Isle Park in Detroit is home to a new giant "nature megaphone." High school kids lined up to cut the red ribbon to officially open the 10-foot wooden megaphone. They built it which is pretty ...

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 ...