Vehicle Train Horn

Engineered Loudness, Smart Protection

Our vehicle train horn pairs a high-output air compressor with real metal trumpets and a custom control PCB for reliable performance. You get three selectable volume levels, motor overheat protection, and battery deep-discharge safeguards. The wireless remote reaches up to 2,000 feet, and the unit accepts brand-compatible cordless batteries for true plug-and-play use—no mounting or wiring required.

Sensory Impact & Real-World Uses

Vehicle train horn units deliver a raw, attention-grabbing blast that cuts through traffic noise and open-air events. Use one for off-road convoy alerts, worksite signaling, or tailgate moments where you need unmistakable presence. The sound is metallic and sharp, instant and directional—easy to aim, easy to hear from a distance.

Why BossHorn Matters

Looking for a wireless train horn you can trigger from across a parking lot?

We hand-assemble every horn in the United States.

We use genuine cordless drill and impact driver components you already trust.

Our custom PCB gives selectable volume and built-in protection.

BossHorn runs on the same batteries you carry for tools—no adapters if you stick with the brand.

We design for real use, not just showroom specs.

BossHorn’s vehicle train horn brings industrial-grade parts and smart safety features to a cordless, ready-to-use package. The combination of metal trumpets, compressor power, and control electronics means consistent blasts and fewer surprises in the field. It’s compact enough to carry, loud enough to command attention, and cautious enough to protect your battery and motor during heavy duty cycles.