Air Compressor for Portable Train Horns Engineered specifically for portable train horn systems, this upgraded air compressor delivers exceptional power, reliability, and sound performance. Designed for easy setup and long-lasting use — it’s the perfect replacement or upgrade for your horn kit. Key Features: Built for Train Horns:Specially designed to power portable air horn guns and handheld train horn systems with maximum efficiency. Louder, Clearer Sound:Upgraded internal components push stronger air pressure for a deeper and more powerful horn blast. Plug & Play: Simply connect the compressor to any 12-24V power supply — no complicated installation needed. Durable & Rust-Free: Made from corrosion-resistant plastic for long-term reliability and worry-free performance. Universal Compatibility: Works with all 12V and 24V portable train horns and vehicle-mounted horn kits — cars, trucks, ATVs, and more. Specifications: Colors: Black Voltage: 12-24V Current: 15A Air Pressure: 0.1MPa – 0.13MPa Package Includes: 1 × Air Compressor for Train Horns