T-781 Explosion-proof Speaker
Features:
- Explosion-proof horn, solid structure, explosion-proof grade up to Ex D IIB T6 GB. Applicable to coal mines, etc.
- Model: T-781
- Rated power（100V: 15W
- SPL: 96dB ±3dB
- Impedance: Com / 670Ω
- Frequency response: 80Hz-20KHz
- Dimensions: 238×204×218mm
- Weight: 2.2Kg
