Marine Air Horn

Performance-Driven Features That Matter

Our marine air horn uses a high-output air compressor paired with real metal train horn trumpets for a clean, cutting blast. The custom control PCB gives three selectable volume levels, motor overheat protection, and battery deep-discharge protection. Trigger it with a wireless remote up to 2,000 feet away or snap on a compatible cordless battery from DeWalt, Milwaukee, Ryobi and more. Hand-assembled in the U.S., it’s designed for repeated use and harsh outdoor conditions.

Ready-To-Use Portability

The marine air horn ships ready out of the box and needs no vehicle mounting—just attach a compatible tool battery or buy a kit that includes one. It’s ideal for docking signals, MOB alerts, and fogbound visibility stops. You’ll notice a solid metallic tone from the trumpets and instant response from the compressor. Compact enough to stow in a locker, loud enough to be heard across busy harbors.

Reliability, Range, and Thoughtful Design

Looking for a marine air horn that you can trigger from shore with a cordless battery?

BossHorn parts come from real cordless drills and impact drivers. We invent practical horn systems you can actually use on the water. Every piece is hand-assembled in the U.S. We build our own control PCB for safety and convenience. All units include a one-year warranty for peace of mind.

The marine air horn’s standout is its wireless reach and built-in protections: long remote range, selectable loudness, and safeguards against motor overheating and battery drain. That combination makes it a reliable safety tool for boaters who need instant, repeatable signaling without complicated installs.