QUAM NICHOLS 

QUAM NICHOLS UL22/25/DM 2 X 2 TILE REPLACEMENT LOUDSPEAKER,FIRE RETARDANT LOUDSPEAKER,10UF CAPACITOR,4W-

Mfg Part Number:  UL22/25/DM  
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Price: $143.93 + Free Shipping
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Last Updated: Jan 01, 2026
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The UL22/25/DM is a complete 2' x 2' UL listed fire signaling device providing superior voice intelligibility performance, shallow depth, lightweight, fire-protective signaling device with built-in device mount to accomodate 3rd party strobes, smoke detectors, indicator lights & cameras. Components include: an 8" O.D. loudspeaker, 10-oz. magnet, fire retardant loudspeaker with a 4W-25V rotary select transformer and integral junction box for secure and inspectable connections. Integral enclosure is 1,412 CID molded fiber. 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. 4-14 gauge color-coded appliance wiring included.

UL Listed 1480 (UUMW)
TYPE F -
As a Fire Protective Signaling device when installed with
supplied installation instructions and requirements of NEC/AHJ
UL Listed 2043
Suitable for use in air-handling spaces.
Main Specification
General Information
Manufacturer QUAM
Manufacturer Part Number UL22/25/DM
Manufacturer Website Address http://www.quamspeakers.com/
Brand Name Quam
Product Model UL22/25/DM
Product Name UL22/25/DM Security Alarm
Product Type Security Alarm
Technical Information
Alarm Type Audible
Sound Emission 87 dB
Form Factor Ceiling Mountable
Product Functions Alarm
Power Description
Input Voltage 25 V
Physical Characteristics
Product Color White
Application/Usage Mass Notification
Application/Usage Emergency
Application/Usage Fire Alarm
Application/Usage Indoor
Width 24"
Depth 24"
Miscellaneous
Package Contents
  • UL22/25/DM Security Alarm
  • Line Supervision Capacitor
  • 4-14 Gauge Color-coded Appliance Wiring
  • Electrical Box
Country of Origin United States
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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