Quad Train Horn for Flex® 24v Battery
You already run 24V gear because you care about output specs, not marketing fluff. Same logic applies here. Click the pack in, thumb the remote, and four tuned metal trumpets push out a 140 dB blast that cuts across a stadium lot, a lake, or an off-road trail without a compressor, a tank, or a single wire run. It arrives pre-assembled and ready to fire out of the box — the only thing missing is the Flex® battery already sitting on your charger next to the drill and impact driver.
- Quad trumpet array — four metal trumpets tuned for a deep, long-carry tone
- 140 dB output — strong enough to bury everyday car and truck horns
- Wireless remote included — up to 160 ft standard range, expandable to 2,000 ft with the optional upgrade
- Runs on Flex® batteries — also accepts compatible aftermarket packs
- Powder-coated finish — Black, Chrome, or Red, built to shrug off wear and weather
- Handheld, cordless, and plug-and-play — zero installation, zero wiring
Ships out the same day you order.
Why Go Quad
A single trumpet gets attention; four move real air. The quad array is what gives this battery-powered air horn its layered, freight-train character instead of a thin electric beep — useful when you actually need to be heard: signaling on the water, clearing wildlife from a campsite, running safety alerts at an event, or leading the noise at a tailgate. Because the whole unit is handheld, it goes wherever your battery goes. No mounting brackets, no air lines, no downtime between the truck bed and the boat deck. Pick the finish that matches the rest of your kit and treat the remote like a trigger you can hand to anyone within range.
In the Box
- Quad-trumpet train horn, pre-assembled
- Wireless remote control with batteries pre-installed
- printed guide for setup and upkeep
- Battery sold separately — works with any Flex® 24v battery
Flex® 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 Flex® are about battery compatibility only. Battery not included.