The compact JBL Control 24CMI Ceiling Speaker System is designed for medium volume paging and background music applications including restaurants, professional offices and retail. Installation is possible without ceiling access, and all necessary installation materials are conveniently provided.

The Control 24CMI may be used with other High/Mid response Control Contractor Systems to achieve a more flexible system, and one capable of mixing and matching zones without separate equalization. Low frequencies may be augmented using a Control Contractor subwoofer.