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Quam UL22/70/JB 2x2 UL Listed Fire Signaling Device w/ Built-in Junction Box

Quam-Nichols

MSRP: $181.90
$136.43
SKU:
UL22/70/JB
Stock Status:
Contact Us for Availability

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The UL22/70/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, 10-oz. magnet, fire retardant loudspeaker with a 4W-70V 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.

  • Sound Pressure dB-SPL@ 10 ft. per Tap – 1/4=78.5, 1/2=81.3, 1=84.1, 2=87.2, 4=89.8
  • Loudspeaker Power Rating – 20W RMS, EIA 426A Standard
  • Magnet Type & Weight – BeFe Ceramic, 10 oz. Nominal
  • Frequency Response – 60 Hz - 17 kHz EIA 426A Standard
  • Nominal Coverage Angle – 100° Included Angle, -6 dB / 2 kHz, Half space
  • Audio Connection – Common : Dual, color-coded leads, pre-cut