These black color trumpets will produce a loud powerful sound. Constructed of metal to ensure maximum strength and durability with a front pedestal that eliminates vibration at high speeds or on rough roads. Horns comes with 12V/24V solenoids, weather protection covers, hoses and mounting hardware. An on-board air system is required for operation. Ideal for semi-trucks, and all vehicles with a 12V/24V system.
Semi Truck Single Air Horn Black (Dual Pack)
Front Weather Protection Cover
12V/24V Electric Air Valve (Solenoid) with Compression Fitting