12v 48v 60v Motorcycle Tricycle Speaker Conversion Electric Bell Treble Ultra Sound Horn

12V 48V 60V Motorcycle Tricycle speaker Conversion Electric Bell Treble Ultra Sound Horn Description: Easy to install. Universal Motorcycle Horn Speaker Specification: Color: As the pictrue shown Diameter:As the picture shown Power source: 12V,48V,60V Handle Length:About 78MM Small Screw Hole Diameter:About 6.7MM Large Screw Hole Diameter:About 8.5MM Note: NO.001:12v Red and White Speaker NO.002:12V Black Speaker NO.003:48V Black Speaker NO.004:12V Star Speakers NO.005:48V Star Speakers NO.006:60V Star Speakers Package Included: 1 X Motorcycle Ultra Sound Horn Speaker