"In this launch of the JBL Control 400 Enhanced Coverage Series Ceiling Speakers, the latest addition to the Control Contractor installed audio family, you'll get an in-depth product tour, insight into their design and evolution, and a discussion of their wide range of diverse applications.
As the successor to the iconic Control 20 Series, Control 400 ceiling speakers have been engineered to retain the legendary reliability and versatility of speakers like the Control 26, with enhanced coverage, superior sonic performance, improved installation features, and a modern aesthetic. Learn more: https://jblpro.com/product_families/control-400-enhanced-coverage-series-ceiling."
