Atlas Sound AP-15TUCR

The Atlas Sound AP-15TUCR is a 15-watt emergency horn speaker with integrated line supervision capability for fire alarm and emergency signaling applications. Featuring a double re-entrant horn design constructed from heavy-gauge, treated aluminum, the speaker delivers clear audible signals with a UL-rated 102 dB sound pressure level at 15 watts measured at 10 feet. The built-in 5 mFd capacitor provides line supervision, while the 25V/70.7V transformer accommodates both standard voltage configurations. The weatherproof, red housing is designed for outdoor or challenging environments with an operating temperature range from -40°C to 66°C.

Key Features

• 15-watt continuous power handling
• Double re-entrant horn design
• Weather-resistant heavy-gauge aluminum construction
• Integrated line supervision via 5 mFd capacitor
• Selectable 25V or 70.7V transformer
• Red housing for high visibility
• Wide temperature operating range
• UL Listed for fire alarm applications

Technical Specifications

• Power Output: 15 watts continuous
• Frequency Response: 400 Hz – 14 kHz
• Sensitivity: 120 dB at rated power
• UL Sound Pressure Level: 102 dB @ 15W, 10 ft (400 Hz – 4 kHz)
• Impedance: 8 Ohms
• Sound Dispersion: 70°
• Voltage: 25V/70.7V transformer (max supervised 24 VDC)
• Operating Temperature: -40°C to +66°C (-40°F to +150°F)
• Dimensions: 8.5 in H × 7.5 in W × 7.5 in D (approx.)
• Color: Red

Certifications

• UL Listed for speakers in fire protective signaling systems (UL 1480)
• Emergency signaling horn speaker