150DB Train Horns Kit for Trucks & Cars - 4 Trumpet Air Horn with 120 PSI Compressor & 0.8 Gallon Tank, 12v Super Loud Horn Kit for Pickup, Motorcycle, SUV, RV, Van, Boat (Upgrade Your Vehicle Warning

【Unmissable 150DB Warning Power】- Dominate the road with an unmistakable 150-decibel from our 4-trumpet train air horn kit. This ear-piercing sound carries for miles, ensuring your presence is known in heavy traffic, on blind curves, or in off-road emergencies, drastically reducing the risk of accidents.

【Rapid & Reliable 120 PSI Air Supply】- Features a robust air compressor that quickly fills the 0.8-gallon tank to 120 PSI and auto-shuts off for safety. Equipped with shock-absorbing pads and a 30A fuse, this system provides consistent, on-demand power for loud, clear horn blasts every time.

【Enhanced Safety with Smart Protection】- Engineered for peace of mind. The included horn switch offers direct control, and the compressor has an automatic thermal cutoff (activates at 194°F/90°C) to prevent overheating damage, ensuring long-lasting durability for your truck or vehicle.

【Versatile & Straightforward Installation】- Designed with a compact footprint to fit under seats or in tight spaces. The complete kit (horns, tank, compressor, solenoid, tubing, switch) is pre-assembled for easier setup on any 12V vehicle, from Jeeps and semis to motorcycles and boats.

【All-Weather, All-Terrain Durability】- Built tough with quality materials to withstand vibrations and varying climates. The airtight connections (use included Teflon tape for best seal) ensure reliable performance whether you're driving your pickup daily or outfitting your RV for a cross-country adventure.