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Product Description
Manufacturer Part Number: UL22/70/JB
The Quam 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. The UL listed (UL 1480-F, UL 2043 and ASTM E84) speaker features a built-in integral junction box for secure and inspectable connections. The 4W-70V rotary select transformer makes switching transformer taps simple.
Key Features:
Overview:
Quam UL22/70/JB UL Listed Fire Signaling 2 ft. x 2 ft. Ceiling Tile Speaker w/ Junction Box 4W/70V
The Quam UL22/70/JB 24" x 24" lay-in tile speakers features an 8" loudspeaker with a 4W-70V rotary select transformer. In addition, the speaker has an integral junction box for secure and inspectable connections. The single gang mounting box includes a line supervision capacitor. The integral enclosure is constructed from 1,412 CID molded fiber. Grille is perforated steel with four seismic tie-off points with a white powder coat finish. No assembly required.
Specifications: Woofer size: 8" Sound pressure dB-SPL @ 10 ft. per tap: 0.25W = 78.5 dB; 0.5W = 81.3 dB; 1W = 84.1 dB; 2W = 87.2 dB; 4W = 89.8 dB Power rating: 20W RMS, EIA 426A Standard Frequency response: 60-17,000 Hz (EIA 426A Standard) Magnet type & weight: BeFe Ceramic, 10 oz. nominal Nominal coverage area: 100° (-6 dB / 2 kHz, half space) Audio connection: Common, Dual, color-coded leads, pre-cut Loudspeaker: 8C10PAFR Transformer: 70V 4W-5 tap rotary select (4, 2, 1, 0.5, 0.25W) UL listings: UL 1480-F, UL 2043, ASTM E84 Installation: 2' x 2' or 2' x 4' wide ceiling tile Dimensions: 23.75" L x 23.75" W x 3.44" D.
Specification:
Manuals & Resources:
The Quam 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. The UL listed (UL 1480-F, UL 2043 and ASTM E84) speaker features a built-in integral junction box for secure and inspectable connections. The 4W-70V rotary select transformer makes switching transformer taps simple.
Key Features:
- Built-in integral junction box for secure and inspectable connections
- 24" x 24" lay-in speaker tile
- 4W-70V rotary select transformer
- UL listed 1480-F, 2043, and ASTM E84 signaling device
- Made in Chicago, USA
Overview:
Quam UL22/70/JB UL Listed Fire Signaling 2 ft. x 2 ft. Ceiling Tile Speaker w/ Junction Box 4W/70V
The Quam UL22/70/JB 24" x 24" lay-in tile speakers features an 8" loudspeaker with a 4W-70V rotary select transformer. In addition, the speaker has an integral junction box for secure and inspectable connections. The single gang mounting box includes a line supervision capacitor. The integral enclosure is constructed from 1,412 CID molded fiber. Grille is perforated steel with four seismic tie-off points with a white powder coat finish. No assembly required.
Specifications: Woofer size: 8" Sound pressure dB-SPL @ 10 ft. per tap: 0.25W = 78.5 dB; 0.5W = 81.3 dB; 1W = 84.1 dB; 2W = 87.2 dB; 4W = 89.8 dB Power rating: 20W RMS, EIA 426A Standard Frequency response: 60-17,000 Hz (EIA 426A Standard) Magnet type & weight: BeFe Ceramic, 10 oz. nominal Nominal coverage area: 100° (-6 dB / 2 kHz, half space) Audio connection: Common, Dual, color-coded leads, pre-cut Loudspeaker: 8C10PAFR Transformer: 70V 4W-5 tap rotary select (4, 2, 1, 0.5, 0.25W) UL listings: UL 1480-F, UL 2043, ASTM E84 Installation: 2' x 2' or 2' x 4' wide ceiling tile Dimensions: 23.75" L x 23.75" W x 3.44" D.
Specification:
Product Details | |
|---|---|
| Brand | Quam |
| Model | UL22/70/JB |
| Part Number | 244-3450 |
| UPC | 848864055510 |
| Unit of Measure | Each |
| Weight | 9.45 |
Product Specifications | |
|---|---|
| Input Rating | 70V |
| Mounting Style | Drop-in Tile |
| Woofer Diameter | 8" |
| Special Features | UL1480-UL2043 |
Manuals & Resources:
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are 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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