12V 150dB compressed air horn for trucks, 45cm, with compressor, for cars, trucks, boats, motorcycles, trains and high-speed trains

General Description The 12V compressed air horn produces a powerful 150dB sound, ideal for use on various vehicles such as cars, trucks, motorcycles, boats, trains, and high-speed trains. Made of high-quality material, it ensures durability and performance in various temperature environments. Technical Specifications Type: Compressed Air Horn Voltage: 12V Volume: 150dB Length: 45cm Compatibility and Accessories Compatible with all 12V vehicles, including cars, vans, jeeps, off-road vehicles, trucks, SUVs, motorcycles, yachts, etc. Equipped with a custom safety relay wiring harness kit. Installation Easy installation thanks to the included wiring kit. Wiring instructions are provided in image format. Use Improves driving safety with a powerful, attention-grabbing sound. No external air source is required thanks to the new and improved compressor with a red copper coil.