

Quad Train Horn for DeWalt® 20v Battery
Assembled in the USA using a genuine DeWalt® impact driver housing and custom-engineered components with domestic and imported parts. Just insert your battery and it's ready to blast.
⚠ WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more info: P65Warnings.ca.gov
- Works with any DeWalt® 20v battery
- Handmade from a brand-new, genuine Dewalt® drill
- 4 Metal trumpets, 4 different sizes
- Provides long-lasting operation on a single charge
- Same day ship-out
- Ready to use out of the box. Just secure the battery!
The Train Horn for DeWalt® 20v Battery is an exceptional portable air horn gun that can deliver a powerful, attention-grabbing sound in various settings. It is handmade from original impact tool with durable materials to ensure long-lasting use and reliable performance.
Features of the Train Horn for DeWalt® 20v Battery:
- Four Trumpets: The Train Horn for DeWalt® 20v Battery gun comes equipped with four trumpets that can deliver a loud and distinctive train horn sound. These trumpets are designed to create maximum volume to get people's attention.
- Up to 140db Sound Level: With a sound level of up to 140db, this air horn gun can produce a sound that can be heard from more than a mile away. It is ideal for outdoor events, construction sites, and sporting games.
- Handmade from a genuine impact driver: The Train Horn Guns are made from an original impact tools, making it durable and resistant to wear and tear. This ensures that the product can withstand extreme weather conditions and last for years to come.
- Remote Control: The Train Horn for DeWalt® 20v Battery is cordless, making it easy to use and portable. It can be operated with a trigger button or remote control, allowing you to activate the horn from a distance of up to 160ft.
- The Train Horn for DeWalt® 20v Battery gun is versatile and can be used in a variety of settings. It's perfect for outdoor events, sporting games, construction sites, and more.
Train Horn for DeWalt® 20v Battery Gun with Remote is an exceptional product that can produce a loud and distinctive train horn sound. With its four trumpets, up to 140db sound level, handmade original impact tool, and cordless design with a trigger button and remote control, this product is perfect for anyone who needs a reliable and versatile air horn gun.
How to Safely Use a Train Horn for DeWalt® 20v Battery at Sporting Events
Using a Train Horn for DeWalt® 20v Battery at sporting events can be a lot of fun and help pump up the crowd. However, because it’s so loud, it’s important to use it safely. The horn makes a very strong sound, which can be great for cheering on your team, but it can also hurt people’s ears if you’re not careful. Always make sure you don’t blast it too close to other people, especially those who are sitting right next to you.
When using the Train Horn for DeWalt® 20v Battery, stand in an open area like a field or large stadium. The sound travels far and can fill the whole space. This makes it perfect for big events but not for small rooms or places where the loud noise could be too much. Remember to use it for short bursts instead of holding the sound for too long so you don’t bother the people around you.
Finally, always check if the event or stadium has rules about loud noise. Some places might not allow loud horns, so it’s a good idea to ask before you use it. By following these simple safety tips, you can have fun using the Train Horn for DeWalt® 20v Battery without causing problems for others.
Also, it’s important to be mindful of how often you use the Train Horn for DeWalt® 20v Battery during the event. Too much loud noise can distract players or annoy other fans. Use the horn at the right moments, like when your team scores or when the game begins, to make it more exciting for everyone. This way, you can share the fun without overdoing it. Always remember: it’s about enjoying the game and keeping things safe and fun for everyone around you!

Fully Assembled. Ready to Blast.
Arrives pre-built as a complete tool — just snap in your battery and hit the remote.
Unbox & Snap In Your Battery
Arrives fully assembled — a complete tool, not a kit. Just insert a matching battery and you're good to go.
Trigger or Remote — Your Call
Pull the trigger on the tool itself, or blast from a distance with the included wireless remote (up to 300ft). Long-range 2,000ft remote also available.
Instant Blast
No delay, no warm-up — real train horn sound the moment you press. Three loudness levels for any task: Dual, Quad, and Extreme.
Real train sound. In one hand.
"Your neighbors' car alarm just became the second loudest thing on the block"
Seen in the Wild
Patent Pending Technology
Volume Control
3 adjustable levels
Overheat Protection
Auto shut-off at 185°F
Battery Protection
Prevents deep discharge
Works With Any 20V MAX™ Battery
Your BossHorn runs on standard DeWalt® 20V MAX™ batteries — the same ones powering millions of 20V MAX™ tools worldwide. No proprietary battery, no lock-in. Pick any capacity from 2.0Ah to 12.0Ah. The higher the Ah, the more blasts per charge. Already own 20V MAX™ tools? You're ready to go. New to the platform? 20V MAX™ batteries start at $30 and work across 200+ tools.
See the Difference
Same price range. Completely different league.
| Feature | Boss Series | Others |
|---|---|---|
| Price | $365 | $355 |
| Sound Output | 150 dB | 130 dB |
| Perceived Volume | 4x louder | 1x |
| Trumpets | 4 (tuned) | 2 |
| Remote Range | 300 ft (2,000 ft avail.) | 160 ft |
| Remotes Included | 1 | 0 (extra cost) |
| Volume Control | ✓ 3 Levels | ✗ |
| Overheat Protection | ✓ | ✗ |
| Battery Protection | ✓ | ✗ |
| Built in USA | ✓ | Unknown |
| Warranty | 1 Year | ✗ |
| Return Policy | 90 Days | 30 Days |
Technical Specifications
Sound
Remote Control
Power System
Construction
Where to Use It
Sporting Events
Electrify the stadium. When your team scores, the entire parking lot will know.
Tailgating
The ultimate party starter. Remote-trigger from your lawn chair. Be the legend.
Trucks & Off-Road
Mount it or hand-hold. Louder than any factory or aftermarket horn on the road.
Boats & Marine
Fog signal, dock arrival, or just pure fun on the water. Audible for a mile.
Camping & Hiking
Bear and wildlife deterrent. Recommended by outdoor experts for backcountry safety.
Emergency Signaling
Audible up to 1 mile. Alert rescue teams when every second counts.
Construction Sites
Shift change signal, safety alerts, or just getting everyone's attention. Fast.
Content Creation
Prank videos, reaction content. This is your viral moment on TikTok & YouTube.
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