Wolo 417 Long Horns Dual Tone Air Horn Kit Big Rig Truck Horn Sound with Compressor

• Trumpet Size: Short Trumpet - 11 5/8", Long Trumpet - 12 1/8"

• 118 Decibels 415/450 Hz measured at one (1) meter

• Fits all 12 volts vehicles, one and two wire systems

• Produces a big rig truck sound

• No special tools required

AIR POWERED - produces a powerful "BIG RIG TRUCK" Sound. Two (2) durable red plastic trumpets. Easily installs in any 12 volt vehicle. The compressor is heavy-duty and is maintenance free with a bright chrome plated finish. If you want a air horn for your vehicle that will produce a "BIG RIG TRUCK" sound, the Model 417 is the for you. Comes complete with all mounting hardware. Instruction in English / Spanish