... horn, electronic auto horn, car horn, alarming horn, disc horn, pride horn, electric hornModel No.: HLL-D08Voltage:12V / 24VCurrent: 4A Frequency ... : H420±30Hz, L320±30Hz Sound Level: 105-118dB1. Type, Auto Horn, Car Horn, ... manufacturer and exporter in auto parts more than 8 years, your best choice.7. OEM or ODM provided. 12V auto disc horn