12v horn siren

1.Model number: CJB-202

2.Power: 60W 3.Impedance: 4 OHM

4.Voltage:DC12V/24V

5.Frequence range: 580-1500 Hz

6.Sound Press Level:110dB

7.Test request:   -400C~+550C temperature ,anti-virbration ,prevent- water

8.Size:17×16×10 cm

3 Tones Wrieless 12v horn siren with microphone