Califone PowerPro PA920PS - speaker - for PA system - wireless

The PowerPro PA920PS is Califone's ?agship PA system designed for audiences of 1,000 or more. The PA920PS is ?exible, easy to use and cost-effective for those who require a high-performance sound reinforcement solution but wish to avoid the effort necessary to operate a typical multi-component sound system. Designed for school venues ranging from auditoriums to assemblies, athletic events and other large groups, the PA920PS provides wireless reception for compatible wireless speaker systems and wireless mics, providing expandability to handle virtually any situation. The PA920PS is a powerful sound system with one built-in wireless receiver. The PowerPro also has an active bus circuit that can be used to connect to an additional unit in a conventional wired fashion. Simply connect an XLR cord from the line out jack to the line in jack on the companion speaker.