Leading the industry for over 60 years!

Mackenzie was founded in 1954 to produce repetitive audio systems based on our patented endless-loop, power-drive tape magazine. Early successes in a wide variety of applications led to the development of special products to fit specific industry needs. Mackenzie pioneered the automatic flight announcement system used in airports, as well as the first practical Digital Feedback Eliminator and Overhead Page Management System.

Engineering Services

Full staff of engineers to turn your ideas into products.


At Mackenzie, knowledge is power. We are committed to meeting the needs of the marketplace.

World Class Sales

We can relate to your business and offer the best solutions for your messaging needs.

Business Services

Our goal is to deliver outstanding customer service every time, to exceed expectations.