horn speaker: Canbeequipedwith Motors,carsandvehicles. 2.Specification: Diameter from85mmto110mm 3.Certificate:ISO9001-2000Certificate,FactoryCertificateandOriginCertificate 4.TECHNICAL PARAMETER: RATED VOLTAGEDC 6V/12V/24VCURRENT CONSUMPTIONMAX 2.5AFUNDAMENTAL FREQUENCYL 335HZ H 400HZSOUND LEVEL105DB5.PACKAGE DATA: QTY 50PCS30SETSNW11KGS13KGSGW12KGS14KGSMEAS47×24×24CM47×21×38CM