

Quad Train Horn for Worx® 20v Battery
Assembled in the USA using a genuine Worx® 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

Train Horn for Worx® 20v Battery: Quad Air Horn – 140 dB of Extreme Power
The Train Horn for Worx® 20v Battery: Quad by BossHorn is built from a brand-new genuine Worx® Impact Driver. No extra drill is required— this horn is ready to use straight out of the box. Just attach your Worx® 20V battery and unleash a powerful 140 dB blast through four premium metal trumpets. Designed for durability and performance, it’s the perfect handheld horn for events, safety, and fun.
Key Features
- Quad Trumpet Design — Four tuned trumpets create a deep, rich, authentic train-horn sound.
- 140 dB Output — Louder than most vehicle horns, ensuring maximum attention at any event.
- Brand-New Drill Build — Constructed from a genuine Worx® Impact Driver for rugged durability.
- Durable Powder-Coated Finish — Trumpets available in Black, Chrome, or Red.
- Remote + Trigger Control — Operate instantly on-handle or wirelessly from up to 160 ft (2000 ft optional).
- Battery-Powered — Runs on Worx® 20V batteries or compatible aftermarket options.
- Portable & Handheld — Lightweight and cordless, no wiring or air tanks needed—just connect and blast.
- Same-Day Ship-Out — Ships quickly so you’re ready to make noise right away.
Why Choose the Worx® Quad Train Horn
With four precision trumpets delivering a 140 dB train-horn blast, the Worx® Quad Horn is the ultimate attention-getter. Built for reliability and easy use, it’s ideal for sporting events, conventions, boating, off-road adventures, or emergency alerts. No installation, no hassle—just connect your battery and go.
Perfect For
- Sporting events — Energize the crowd and celebrate in style.
- Outdoor adventures — Great for boating, camping, and off-road communication.
- Safety & emergencies — Loud enough to demand instant attention.
- Wildlife deterrent — Keep animals at bay with a powerful sound blast.
- Pranks & fun — Surprise friends and make memorable moments.
What’s Included
- Train Horn for Worx® 20v Battery – Quad Trumpets (Pre-assembled)
- Wireless Remote Control (with pre-installed batteries)
- User Manual for easy operation and maintenance
Note: Battery and charger sold separately. Compatible with Worx® 20V batteries or aftermarket options.
Order your Worx® Quad Train Horn today and experience BossHorn’s unmatched power and quality!

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"
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 Battery
Your BossHorn runs on standard Worx® 20V batteries — the same ones powering millions of 20V 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 tools? You're ready to go. New to the platform? 20V 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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