The UL22 is a shallow depth, UL listed, fire signaling device for mass notification & emergency communications. It provides superior voice intelligibility and high efficiency performance in a complete, 2′ x 2′ lay-in ceiling tile replacement loudspeaker system.
It has a high durability, powder coated and perforated steel baffle, with a lightweight speaker assembly that includes an 8″, fire retardant speaker with 10 oz. magnet and 4 Watt, 25/70V transformer with rotary tap selector and a line supervision capacitor.
Main Features
Intended for mass notification and emergency communications
Signal tones and voice Program material
20W RMS, EIA 426A Standard Loudspeaker Power Rating
100° Included Angle, -6dB/2kHz, Half space Nominal Coverage angle
Fits into a 2' x 2' or 2' x 4' wide ceiling tile grid
