... vehicles 2.Electrophoresis surface treatment 3.Copper coil wire Auto disc horn, electronic auto horn, car horn, alarming horn, disc horn, ... pride horn, electric hornModel No.: HLL-D08 Voltage:12V / 24VCurrent: 4A ... Frequency: H420±30Hz, L320±30Hz Sound Level: 105-118dB 1. Type, Auto Horn, Car Horn ...