Disclaimer: This product is custom-modified by hand. This product is not manufactured, sponsored, or endorsed by Bosch. Bosch® is a registered trademark used only to indicate compatibility.
Key Features
Dual Metal Trumpets – Compact form with strong projection and a balanced, sharp train-horn tone
Bosch 18V Battery Compatible – Fully cordless operation with no air tanks or hoses
Wireless Remote (up to 160 ft) – Activate from a distance or use the built-in handle trigger
All-Metal Construction – Durable, weather-resistant design built for real-world use
Lightweight & Portable – Easy to carry, store, and deploy anywhere
Hand-Assembled & Tested – Each horn tuned by hand for precision and consistency
Ready to Use – Fully assembled, tested, and pre-tuned
What’s Included
Bosch Compact Dual Train Horn Set (assembled)
Built-in trigger system
Wireless Remote Control
Instruction card
Built by Makers, Not a Factory
Horn starts as a genuine Bosch 18V impact drill, carefully re-engineered, hand-assembled, and tested in our California workshop. Designed to deliver dependable performance, instant activation, and commanding sound in a compact dual-trumpet format.
No tanks. No compressors. No setup. Just attach your Bosch battery, press the remote (or trigger), and let it blast.
Technical Overview
Battery: Bosch 18V
Output: Sharp, focused train-style sound
Weight: 4 lbs
Assembly: Fully assembled
Safety Notice
Produces very high sound levels. Use responsibly and avoid close-range activation near people or animals.
