Learn how to use your wireless PowerPro™ PA919/PA919SD as a master speaker to transmit wirelessly to multiple wireless PA919PS companion speakers, which can also be used independently, using one of its 16 UHF (900MHz) frequency channels. The companion speakers function within a 300’ transmission range from the master speaker so you can project either your voice or music wirelessly in large venues.
Califone manufactures a full line of portable and installed audio enhancement products for professional and educational applications. Its product lines include wireless PA systems, infrared audio systems, wired & wireless headphones & headsets, jackboxes, listening centers, and MP4 players and recorders. Our wireless amplification systems enable presenters to be heard and not just seen.
Infrared Classroom Audio System with Four CS308 Ceiling Speakers