Quam UL22/25/JB 24"x24" Tile Replacement Loudspeaker, 25V, Junction Box

GENERAL DESCRIPTION

The UL22/25/JB is a complete 2' x 2' UL listed fire signaling device with built-in junction box for mass notification & emergency communications providing superior voice intelligibility performance, shallow depth, lightweight, fire-protective signaling device. Components include: an 8" O.D. loudspeaker, 10oz. magnet, fire retardant loudspeaker with a 4W-25V rotary select transformer and integral junction box for secure and inspectable connections. Grille is perforated steel with four (4) seismic tie-off points in a white powder coat finish. Line supervision capacitor is included. No assembly required.

Applications:

Intended Use - Indoor Environment

Program Material – Signal tones and voice

Installation – In a 2' x 2' or 2' x 4' wide ceiling tile grid

Includes:

• Loudspeaker – 8C10PAFR
• Transformer – 25V 4W - 5 tap Rotary Select (4W, 2W, 1W, 0.50W, 0.25W)

Specifications:

• Sound Pressure dB-SPL@ 10 ft. per Tap: 1/4 = 78.7, 1/2 = 80.7, 1 = 81.5, 2 = 84.3, 4 = 87.4
• Loudspeaker Power Rating: 20W RMS, EIA 426A Standard
• Magnet Type & Weight: BeFe Ceramic, 10oz. Nominal
• Frequency Response: 60Hz - 17kHz EIA 426A Standard
• Nominal Coverage Angle: 100° Included Angle, -6dB / 2kHz, Half space
• Audio Connection: Common: Dual, color-coded leads, pre-cut