Features:

• Full range ceiling speaker with 2.25-inch (57 mm) driver
• Suitable for indoor use
• EN54-24:2008 certification for Voice Alarm Systems
• UL 1480 UUMW, CAN/ULC-S541 UUMW7 for speakers for Fire Alarm and Signaling Systems
• Compliance with UL 2043 for installation in ceiling spaces
• Installation: NFPA 70, NFPA 72, CSA C22.1 Section 32
• Frequency response: 95 - 16,000 Hz (+/-3 dB)
• Dispersion: 150° (1 - 4 kHz)
• Long-term continuous power: 20 W
• Peak power: 80 W
• Sensitivity (SPL/1W @ 1 m): 86dB
• Maximum SPL@1m: 99dB, 105dB peak
• Impedance: 16 Ω (transformer bypass)
• Transformer taps:
  • 70V: 1, 2, 4, 8, 16 W, bypass
  • 100V: 2, 4, 8, 16 W, bypass
• External dimensions (grille diameter x depth): 182 x 132 mm
• Backcan dimensions (diameter x depth): 127 x 125 mm
• Mounting hole size (diameter): 160 mm
• Logo can be rotated or removed
• Black color
• Weight: 1.63 kg