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Loudspeaker VES-561-54 (T)
This speaker is used for fire and emergency announcement, it must comply with EN 54-24. The loudspeaker VES-561-54(T) is tested and certified according to EN 54-24.
Security policy 
Delivery policy 
VES-561-54 (T) has been tested 100 hours at max power (6W). The model does not deviate more than ± 3 dB from the original test value. The freq. response curve and impedance complies with the original.
All SPL tests are performed in an anechoic chamber (<70m³).
Data sheet
- Ambiant temperature
- -20°C to +90°C
- Frequency
- 100 - 13000 Hz
- Power output
- 97 db
- Net Weight
- 1.1 Kg