Cordless train horns
Big sound.
No wires.
4.9/5850+ Boss Horn reviews
Portable train horns.
Powered by your tool battery.Horn + remote + Quick Start Guide. No drill needed.
Thread the trumpets in by hand, then connect a compatible battery.
Start with your battery.
Choose your platform. We’ll show the horns that fit.
Meet the Apex Line.
Dual or Quad. Make it yours.
Choose your battery platform first to see compatible models and prices. Choose your battery
See how it works.
Thread the trumpets in by hand, then connect a compatible battery.
Connect your battery.
Use a compatible battery you own,
or add one to your order.
Use the trigger or remote.
The wireless remote is included
with your horn.
You’re ready.
No separate drill, tools or vehicle
installation needed.