Train Horn for Ryobi Batteries — Quad Pro

Disclaimer: This product is custom-modified by hand.
This product is not manufactured, sponsored, or endorsed by Ryobi.
Ryobi® is a registered trademark used only to indicate compatibility.

Key Features

• Extended Metal Trumpets – Longer, precision-tuned metal trumpets deliver the deepest, most aggressive low-frequency sound in the Ryobi lineup
• Wireless Remote (up to 160 ft) – Instant horn activation from a distance with a single click
• Trigger Button Activation – Fire the horn directly using the built-in trigger button
• Ryobi ONE+ 18V Compatible – Works seamlessly with Ryobi ONE+ battery systems
• Durable Build – Engineered for events, outdoor use, and heavy daily handling
• Ready to Use – Fully assembled, tested, and pre-tuned before shipping

What’s Included

• Quad Pro Train Horn Set Compatible with Ryobi Battery (Assembled)
  
• Built-in trigger system
• Wireless remote control
• Instruction card

Technical Overview

• Battery: Ryobi ONE+ 18V
• Output: Extremely deep, low-frequency sound profile
• Weight: 4.5 lbs
• Assembly: Fully assembled

Built by Makers, Not a Factory

Each horn begins as a brand-new impact driver that is carefully re-engineered, hand-assembled, and quality-tested in our California workshop. Every unit is built with a focus on reliability, precision, and long-term durability.

No air tanks. No hoses. No complicated setup.
Insert your battery, press the remote or trigger, and feel the sound.

Safety Notice

Produces extremely high sound levels.
Use responsibly and avoid close-range activation near people or animals.