Item Name: Van Truck Emergency Sound Amplifier 12V Single Sounds Speaker for Motorcycles. Sound pressure:120DBRated voltage:DC 12VMaterial:ABSRated power:30W 100% brand new and high qualityType: Car sirenColor:Black12V treble speaker, can be used with a variety of alarm connection, the volume is far!Product Feature: 1. Made of high ABS material, very durable and not easy to aging.Connect 12V DC power can be issued 120 dB alarm sound.Metal base,and with three holes,can be firmly fixed.2. The nut between the body and the base can be adjusted, can make sound travels farther.3. Nickel alloy wire, oxidation resistance, good conductivity,red one connects positive electrode, black one connects negative electrode.4. Easy to install on any 12 volt system vehicle: Car's, Truck's, Golf Cart and Boats. Package included:1 PC Car Horn Note:1.Please allow 1-2cm error due to manual measurement.
