Equip your vehicle with the Kleinn 501 direct bolt-on Warlock triple chrome-plated train horn system, featuring three tuned chrome-plated stainless steel trumpets measuring 13.5 inches, 11.75 inches, and 8.5 inches in length mounted to a heavy-duty triangular steel base. Engineered for universal application, this premium triple horn configuration features reversible trumpets that can be inverted on the bracket to deliver a realistic, multi-directional sound effect just like a real locomotive. Designed for ultimate installation flexibility on custom builds, the rugged assembly allows for secure under-body or rooftop mounting and unleashes a massive, head-turning 152.2 decibels of volume at 150 PSI. This comprehensive high-performance package comes equipped with a heavy-duty Vortex 4 Series Model 307 chrome 12-volt electronic air horn solenoid valve and 12 feet of 1/4-inch high-pressure airline to ensure instantaneous air delivery and an authentic railcar blast right out of the box.

• Three Trumpets. 13.5", 11.75", 8.5" (Mounted to a Single Heavy-Duty Base)
• Signature Kleinn train horn deep, rich, loud output
• Chrome-Plated Stainless Steel Trumpets
• Dimensions (in): 15.5 x 11.5 x 11.5
• Vortex 4 Model 307 Chrome Solenoid
• 1/4" Airline Included (12')
• Output (dB) @ 150 psi 152.2