Train Horns

Power, Protect, and Control

BossHorn train horns pair a high-output air compressor with real metal trumpets and a custom control PCB to deliver industrial sound without wiring. The board enables three selectable volume levels, motor overheat protection, and battery deep-discharge cutoffs. Use compatible batteries from DeWalt, Milwaukee, Ryobi and more, or buy a complete kit that includes everything. Hand-assembled in the U.S., each unit gives you cordless loudness, remote triggering up to 2,000 feet, and rugged components meant for real-world use.

Ready Out of the Box

Train horns arrive ready to use—no installation, no mounting, just attach your brand-compatible battery and go. Expect a physical, metallic trumpet tone that carries on trails and across fields; great for off-road safety alerts or farm work. The remote lets you trigger from afar, and portability means you can move a horn between vehicles or equipment in minutes.

Reliability, Warranty, and Brand Promise

Want a wireless drill-powered train horn that works up to 2,000 feet?

We build each horn by hand in the U.S.

We use genuine drill and impact driver components for real-world durability.

Our custom PCB protects motors and batteries so you don’t have to babysit them.

Compatibility across major tool brands makes swapping batteries simple.

Every unit ships with a one-year warranty for peace of mind.

BossHorn train horns combine hand-assembly, cross-brand battery compatibility, and a one-year warranty to reduce downtime and make ownership simple. The control PCB’s safety features preserve battery life and motor health, and because we use real metal trumpets and industrial-grade parts, the sound and durability match professional needs. That mix of practical engineering and field-ready design is what sets these train horns apart.