Quad Train Horn for Ridgid® 18v Battery
Most work trucks already carry an 18V battery with charge to spare — the same pack that spends its week on a drill or an impact driver. The Quad gives it a second job. This handheld train horn locks onto a Ridgid® 18V pack and pushes a 150 dB blast through four metal trumpets — no installation, no modifications, no waiting. It arrives ready; you bring the battery.
Specs at a Glance
- 150 dB output through four resonance-tuned metal trumpets
- Two ways to fire: the trigger in your hand, or the included remote from up to 160 ft away
- Complete kit — compressor, trumpets, pre-wired harness, and remote module all built in
- Runs on original Ridgid® 18V batteries or compatible packs (sold separately)
- Cordless, battery powered, and portable — goes anywhere a battery goes
- Same-day ship-out gets it in your hands fast
From the Yard to the Stands
On the job, a blast the whole crew hears over running equipment is a legitimate signaling and safety tool — and this one rides in a truck box instead of being plumbed into a vehicle. Off the clock, the same horn opens games, leads parades, and sends an alert across open water or a backcountry trail. In an urgent moment, 160 ft of remote range means you can trigger it from wherever you happen to be standing. And yes, it makes an unforgettable prank.
Compared with our Dual, the Quad doubles the trumpet count for a fuller air-horn tone that hits harder — same Ridgid® 18V platform, bigger presence. Everything is self-contained in one handheld unit, so there is nothing to mount and nothing to maintain between uses.
In the Box
- Quad train horn with onboard compressor and pre-wired harness
- Wireless remote module
- Battery sold separately — works with any Ridgid® 18V battery
Ridgid® is a registered trademark of its respective owner. We are an independent seller and are not affiliated with, endorsed by, or sponsored by the trademark owner. All references to Ridgid® are about battery compatibility only. Battery not included.