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TOA PC-1860BS Mount Dome Speaker
PC-1860BS is product with EN54-24 and BS 5839-8:2008 certification suitable for announcement and music. This speaker is equipped with Fire Dome to protect and prevents fire from spreading in the ceiling in case of an emergency situation. Speaker’s thin panel design harmonizes with the venue’s architecture and decor, blending it neatly into the environment.
The TOA PC-1860BS is a professional, EN 54-24 certified loudspeaker designed specifically for Voice Alarm (VA) and Fire Alarm (FA) systems. This certification ensures the speaker meets strict European standards for sound output, frequency response, and reliability in emergency situations. Its primary function is to broadcast crystal-clear evacuation instructions and alarm tones in public buildings, ensuring occupant safety during an emergency.
Engineered for maximum intelligibility, this speaker features an exceptionally high 95 dB sensitivity (1W, 1m), ensuring loud, clear sound even with minimal amplifier power. Its performance is rigorously defined: it achieves a Sound Pressure Level of 100 dB at 1 meter with 6W of input. The wide coverage angle (up to 175°) guarantees uniform sound distribution across a room, a critical factor for effective alarm signaling as per EN 54-24. The integrated fire dome helps maintain the ceiling’s fire barrier integrity.
| Specification | Details |
|---|---|
| Model | TOA PC-1860BS |
| Certification | EN 54-24 (for Fire Detection & Alarm Systems – Loudspeakers) |
| Rated Input | 6 W (100V line), 3 W (70V line) |
| Sensitivity | 95 dB (1W, 1m, 500Hz-5kHz) |
| Max. SPL | 100 dB (6W, 1m, 100Hz-10kHz) |
| Coverage Angle | 165° – 175° (Horizontal & Vertical, per EN54-24) |
| Frequency Response | 170 Hz – 20,000 Hz |
| Speaker | 12 cm (5″) cone-type |
| Fire Protection | Integrated Fire Dome |
| Mounting | Recessed, Spring Catch (for φ156 mm hole) |
| Connection | 3-pole Steatite Connector |
| Environmental Type | A (Indoor Applications) |
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