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Megaphones

When mass communication and crowd management situations call for a voice amplification device, our portable megaphones deliver. Built with rugged ABS plastic to withstand all types of weather, they range from 8 watts to 25 watts for superior sound and clarity from as far away as 1,250 feet. Teachers, coaches, and other faculty can depend on these megaphones for maximum voice amplification for emergencies, drills, sporting activities and other events. They are designed for comfort with a shoulder-strap, folding handle and also feature adjustable volume control, remote mic for recording a ten-second message with auto replay, voice and emergency alerts, as well as talk and siren capabilities.

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How often is a smartphone or tablet used to support any type of group learning or presentations?
More than half of the time
About half of the time
About one-third of the time
About one-quarter of the time
Just starting to integrate and will be increasing use over time


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Proudly supporting with assessment-worthy headphones, earbuds & headsets.

Come learn about the latest in audio technology for use in assessments and for giveaways at the Troxell booth in Greenville, SC.

Come learn about the latest in audio technology for use in assessments at booth #902 in Tampa!

October 22nd, 2014

2014 Catalog

OPEN Our New
Digital Catalog

Download the 2014 catalog

U.S. elementary students are primarily digital natives - born in the era of the Internet, cell phones, video games, and portable, fast computers. According to a recent study by the Kaiser Family Foundation, today's students are "media multi-taskers."...[more]


We use our 2385AV-03 for foreign language tests when we need really clean, crisp audio. Califone is always the best brand and is the standard for libraries. We have always been able to trust Califone for durability....[more]

By using the 2924AVPS-BL headphones, the K-4 students can hear the computers without hearing each other....[more]

We are offering unprecedented bargains on limited quantities of these discontinued items. Available on a first come, first served basis...[view]