CE,ROHS,ISO9001 Approved. High sound level.

1.Operating Voltage:24V

2.Coil Resistance:19Ω±10%3.Frequency Range:2500Hz±20% 4.Impedance (at 1 KHz): ≥70Ω

5.SPL(1M,1KHz,24Vp-p):≥90dB

6.OTHER COIL RESISTANCE IS AVAILABLE

7. Dimensions: 8.Frequency Response Curve

siren transducer