Working Voltage: DC12V, Output Power: 80W/100W/150W. Match with lightbar.
Electronic Siren(siren,alarm siren)

Model: CJB-80A/100A/150A/200APower: 80W/100W/150W/200WVoltage: DC 12VCurrent: <=6.6A/9.3A/12.5A/16.6AImpedance: 8 ohms/ 8 ohms /6 ohms / 4 ohmsStucture: a control box & a MIC & a speakerNet weight: 5KgPackage: standard export carton