This speaker is a standalone public audio system for emergency evacuation. When getting alarm input from other fire alarm system or security alarm system, it can play the pre-recorded audio track to the speakers automatically. It also can broadcast the microphone real time sound, or other line in sound.
Technical Specification
| Power | 6/10W |
| Sensitivity | 91dB |
| Input voltage | 70-120V |
| Frequency response | 90-16KHz with treble |
| Individual package |
157*112*247mm |