Atlas Sound AP-15TUC
Atlas Sound AP-15TUC
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The Atlas Sound AP-15TUC is a 15-watt emergency signaling horn loudspeaker equipped with a compression driver and integrated 70.7V transformer for fire protective signaling and public address applications. This UL 1480 certified unit delivers high-intelligibility emergency signals with 102 dB sound pressure level at 15 watts and operates reliably across -40°C to 70°C temperature range with integrated line supervision capacitor.
Key Features
- 15-watt RMS compression driver for high sound penetration and clarity
- 70° sound dispersion pattern optimizes coverage area
- Multiple power taps: 1, 2, 3.8, 7.5, 15 watts @ 70.7V line
- Weather-resistant heavy-gauge aluminum construction
- Integrated 5 microfarad line supervision capacitor for monitored circuits
- Omni-purpose mounting bracket for flexible installation
Technical Specifications
- Power Rating: 15 watts RMS continuous
- Sound Pressure Level: 102 dB @ 15W, 10 feet
- Frequency Response: 400 Hz to 4 kHz (UL rating)
- Impedance: 8 Ohms
- Voltage: 70.7V line operation with selectable wattage taps
- Operating Temperature: -40°C to +70°C (-40°F to 158°F)
- Dimensions: 8¾"H x 7⅞"W x 9 5/16"D
Certifications
- UL 1480 Listed for fire protective signaling systems
- CSFM (California State Fire Marshal) Listed
- IP55 Weather resistance rating

