Sunny Electronics Technology Co., Ltd. [China]

siren transducer used for fire alarm sounder with high sound level

DC resistance: 25ohm+/-10%      

Impedance(at 1KHz): 90ohm+/-20%   

Frequency range: 300-3400Hz                

SPL (at 1m 1000Hz 24Vp-p square wave): mre than 90dB                                     

Rated Power: 1W                                   

Max power: 1.5W                                      

alarm transducer (Rohs)