This Loud Sound Air Horn 152dB is the one to choose when a truck owner demands a powerful air horn sound. Gives any truck a true TRAIN HORN SOUND. Constructed of all metal with four black painted trumpets. Requires an on-board air system. Comes with all required mounting hardware and a Built-in heavy-duty 12 volt electric solenoid. Four Trumpet Train Air Horn Color: Black Sound Output: 152dB Construction: Metal Base and Trumpets Horn Size: 16-1/4″L x 15″W x 11″H Note: Onboard Air System Required

Product Features

  • This product requires an Onboard Air System
  • Color: Black, Sound Output: 152dB
  • 12V Electric Air Valve (solenoid)
  • 1/4 inch OD Nylon Plastic Hose (6 Feet)
  • Mounting Hardware Included