Specifications

Sound transducer
1.Alarm transducer used for fire alarm sounder with high sound level.
2.CE,ROHS,ISO9001 approved.
3.Small vo

Sound transducer ( ET39-1 )

Parameters:

 

DC resistance	25ohm+/-10%
Impedance(at 1KHz	90ohm+/-20%
Frequency range	300-3400Hz
SPL(at 1m 1000Hz 24Vp-p square wave	more than 95dB
Rated Power	1W
Max power	1.5W

Other coil resistance is available.