(12) CSS8004 4" Commercial Ceiling Speakers

This set of twelve JBL CSS8004 4-inch ceiling speakers gives a restaurant, bar, or cafe complete background music and paging coverage from a single order, enough to cover a dining room, bar area, and back-of-house from one 70V or 100V amplifier run. Each dual cone driver delivers a 90 dB sensitivity rating and a wide 175 degree coverage pattern, so fewer speakers are needed to fill a room evenly compared to narrower designs. Selectable 100V, 70V, and 25V transformer taps let installers dial in exactly how much power each speaker draws, matching output to a dining room, hallway, or restroom on the same system.

The bare-wire transformer connection keeps installation straightforward, and a low 1.5 dB maximum insertion loss means the transformer does not rob the signal of clarity before it reaches the driver. At just over 1 lb each, these ceiling speakers mount into a 5-inch open-back cutout or pair with the CSS-BB4 backcan for a sealed install where ceiling access allows for it. Ordering twelve as a set makes it simple to plan a paging and music system across a larger commercial space without tracking down matching speakers one at a time.