Specialty Alarms piezoelectric transducer IP57 compliant microphone audio component electromagnetic transducer

Challenge Electronics’ core business is sound

This enables us to be highly effective in delivering the most meaningful solutions to our key markets such as medical instrumentation, consumer appliances, automotive and marine systems…any application with an audio component.

Challenge Electronics makes a wide variety of audible devices including piezoelectric alarms, buzzers, transducers, speakers and microphones. In virtually every product area, we are well-positioned to provide high quality, competitive prices, responsive service and availability.

We also maintain an elite line of battery snaps, holders and resonators to address specific OEM needs for portable, back-up power and timing signals.


June 2019
Welcome Arotech, Inc. our new sales rep. in Arizona, New Mexico, and southern Nevada

Feb 2019
Welcome Electra Reps our new sales rep. in Texas, Lousianna, Arkansas and Oklahoma

Feb 2019
Welcome Tech Marketing our new sales rep. in North and South Carolina, Alabama, Mississippi, Tennessee, and Georgia


Feb 22, 2019
Oval Speaker:

Jan 14, 2019
Round Speaker:



Wide selection in stock. Find our closest equivalent part and call for free samples.


Use our cross reference page to match selected competitor part numbers to our closest equivalent part, or go to the Listing.