The JBL's C24CT-BK is a small ceiling speaker that delivers excellent sound quality in background, foreground, and music-plus-paging systems. This public address system is ideal for a wide range of applications, including professional offices and airports, as well as restaurants and specialty retail establishments. The Control 24CT-BK is perfect for sound systems that require greater fidelity sound from ceiling loudspeakers because to its strong power handling, wide frequency response, and minimal distortion. The premium performance capabilities offers a pleasant, engulfing sound across the listening area.