Vixen Horns Train Horn Kit for Trucks/Car/Semi. Complete Onboard System- 150psi Air Compressor, 1.5 Gallon Tank, 3 Trumpets. Super Loud dB. Fits Vehicles Like Pickup/Jeep/RV/SUV 12v VXO8530/3311C

Air Horn Triple Trumpet Train Air Horn (Chrome Plated) Metal Construction 12V Electric Air Valve (Solenoid) with Compression Fitting ¼" OD Nylon Plastic Hose (6 Feet)
Mounting Hardware Included Dimensions: 11.5" L, 9" L, 6-½" L, 3-¾" D (Trumpets) On-board Air System 1.5 Gallon Air Tank with 150 PSI
Compressor Max Pressure: 150 PSI
Power Input: DC 12V
Tank Capacity: 1.5 Gallon 0-140 PSI Pressure Gauge 95 ON / 125 OFF PSI Pressure Switch 30A In-line Fuse Holder 6 FT ¼" OD Air Hose ¼" NPT Compression Fitting for ¼" OD Air Line Brass Drain Nut Designed for any high-pressure air horns that require on-board air system Thermal Overload Protection (Will automatically shut off when air compressor goes over 176F and restart when it cool down to 158F) Anti-Corrosion Coating Precision Welded
Mounting Hardware Included Dimensions: 17" L x 6" W x 12" H