1.Siren transducer used for fire alarm sounder with high sound level. 2.CE,ROHS,ISO9001 approved. 3.Most competitive price.

Parameters:

1.Dimension:47*16mm

2.DC resistance:19ohm+/-10%

3.Impedance(at 1KHz):100ohm+/-25%

4.Frequency range:100-4000Hz

5.SPL(at 1m 1000Hz 9Vp-p square wave):more than 95dB

      (at 1m 1000Hz 12Vp-p square wave):more than 95dB

 Other coil resistance is available.

ISO 14001:

ISO9001:

Supplier Assessment Report:

siren