The Kleinn ProBlaster Triple Air Horn Kit (HK3 / HK3-1) is designed for drivers who want maximum sound output from a complete, easy-to-install system. It delivers a powerful three-tone blast while maintaining a compact footprint that fits most trucks, SUVs, and Jeeps.
Built with all-metal trumpets in either chrome or black XCR2.0 finishes, this system provides excellent durability and deeper resonance compared to smaller kits. The triple horn configuration creates a full harmonic tone that is louder and more aggressive than dual setups.
Additional features include a 130 PSI sealed compressor, a 1-gallon steel air tank, and a snorkel intake system that helps maintain clean airflow. This setup increases blast duration and ensures consistent performance even in harsh environments.
Engineered with universal fitment, the HK3 kit can be installed in a wide range of vehicles, including trucks, SUVs, Jeeps, and custom builds.
Installation is typically a straightforward bolt-on process with included wiring and hardware, making it suitable for both DIY and professional installs.
Whether you're upgrading for safety, towing visibility, or maximum road presence, this kit delivers serious air horn performance in a compact system. Now Available at LEER!
Features & Specifications
Product Type: Complete Triple Air Horn Kit
Material: Metal trumpets (chrome or XCR2.0 black) / steel tank
Finish Options: Chrome (HK3) / Black (HK3-1)
Mounting Type: Universal bolt-on
Fitment: Universal
Design: Triple air horn system with onboard air supply
Key Dimensions:
- Trumpets: ~14.25", 11.5", 9.25"
Functionality:
- High-decibel 3-tone output (~149–153 dB range)
- Air-powered system with compressor and tank
- Automatic pressure switch (~100–130 PSI range)
Available Options
The Kleinn ProBlaster Triple Air Horn Kit is available in:
Vehicle Fitments:
Universal (fits most trucks, SUVs, Jeeps, and off-road vehicles)
Finish Options:
- Chrome (HK3)
- Black XCR2.0 (HK3-1)
Configurations:
- HK3 – Chrome triple horn kit with polished finish
- HK3-1 – Black triple horn kit with stealth corrosion-resistant coating
Choose HK3 for show-quality chrome styling, or HK3-1 for rugged, low-profile durability.
Why Choose Kleinn ProBlaster Triple Air Horn Kit?
This product is ideal for customers who want maximum output in a complete system.
- Louder and fuller sound than HK1 and HK2 kits
- Larger tank provides longer, more sustained blasts
- Complete system simplifies installation
- Durable components built for long-term reliability
What’s Included
- Triple air horns (Model 130 series)
- 130 PSI waterproof air compressor (Model 6270RC)
- 1-gallon steel air tank (Model 6270RT)
- Pressure switch, safety valve, and fittings
- Airline tubing and wiring kit
- Horn button
- Installation instructions
Installation Notes
- Universal fitment; mounting required for compressor and tank
- Requires 12V power connection
- Typical install time: 2–4 hours
- Fits behind grille, engine bay, or frame-mounted locations
Warranty Information
Kleinn Warranty
Kleinn products are backed by a limited warranty, covering defects in materials and workmanship.
