Dewalt Air Horn

Performance Features & Benefits

Our Dewalt air horn pairs a high-output air compressor with real metal train trumpets and a custom control PCB. That control board gives three selectable volume levels, motor overheat and battery deep-discharge protection, and wireless remote triggering up to 2,000 feet. Hand-assembled in the U.S., these units use genuine cordless drill/impact-driver batteries and industrial-grade fittings so they start fast, stay loud, and protect your tool battery while you run the horn hard.

Portable Power for Real Use

The Dewalt air horn fits into day-to-day life: bolt it to a truck bed for emergency alerts, take it to a tailgate for instant presence, or keep one on the jobsite for crew signaling. You feel the metal trumpet’s resonance, hear immediate compression and release, and get consistent output without wiring or mounts. Ideal for contractors needing on-demand loud signaling and outdoor enthusiasts who want a cordless, punchy horn that’s ready right away.

Reliability, Safety & Brand Story

Looking for a wireless horn that works with DeWalt batteries and lasts through a long job?

We design and hand-assemble every unit in the U.S.

We use real metal trumpets and industrial components you can trust.

Our custom PCB protects the motor and the battery from abuse.

We made the first remote drill-powered train horn so you don’t have to guess if it’ll work.

We offer a one-year warranty because these get used hard.

The Dewalt air horn blends portable cordless convenience with professional-grade safety features: thermal cutouts, battery deep-discharge guards, and a three-level volume selector so you control output for crowds or small crews. Compatibility with DeWalt batteries means quick swaps on site, and the wireless range keeps the trigger in your hand while the horn sits safely out of the way.