Air horn current:≤4A

Air horn voltage: 12V/24V

Air horn frequency:450hz

Air horn sound level:≥115db

Horn trumpet quantity:2

Horn caliber:90mm/3.5in

Electric value length:approx 10cm / 3.94

Flat base size:approx 15.5 x 8.5cm / 6.1" x 3.35"

Air horn 2 trumpets length:approx 11.4";8.9"

Car air horn with electric valve and flat base

Air horn dual trumpets kit includes basic mounting hardware,easy to install

Dual trumpets horn blares are very loud and can be great bellowing sound catches everyone's attention

Truck air horn fit for car,vehicle,truck,yacht,boat,SUV.ect

Package

1 x Dual Trumpet Air Horn Kit with Mounting Hardware