PC-139 Heat-Resistant Horn Speaker
PC-139
TOA's PC-139 speaker is designed to be exclusively used with the voice evacuation system, and features high efficiency and superb heat-resistant capabilities.
| Rated Input | 1 W |
|---|---|
| Rated Impedance | 10 kΩ |
| Sound Pressure Level | 100 dB (1 W, 1 m) |
| Frequency Response | 500 - 10,000 Hz |
| Heat-resistance Capability | With stand 380℃ air current for 15 min. |
| Dielectric Strength | 1,000 V AC, 1 minute (Between input terminal and body) |
| Insulation Resistance | 500 V DC, more than 10 MΩ (Between input terminal and body) |
| Speaker Angle Adjustable Range | Horizontal: 360゜ rotatable, vertical: 90゜ rotatable |
| Mounting Distance | 65 - 85 mm |
| Finish | Body: Incombustible used (Aluminum), off-white, paint |
| Weight | 1.7 kg (mounting bracket included) |
| Accessory | Frame mounting clip……2, Ceiling mounting screw……1set |