Kleinn HK4-1 Pro Blaster Quad Air Horn Kit with 130PSI Sealed Air Compressor and 1.0 Gal Tank | Universal

Features:

• Quad air horn with four tuned trumpets
• Trumpet lengths range from 13" to 7"
• Produces a loud and fully blended tone
• 130 PSI sealed air system included
• Comes with 1.0 gallon air tank
• Five 1/4" NPT ports on the tank
• Includes 130 PSI rated air compressor
• Sealed compressor resists dirt and moisture
• Complete kit with all mounting hardware
• Universal fit for various vehicle types
• Ideal for trucks, SUVs, and off-road builds
• Designed for powerful and attention-grabbing sound

Make An Entrance That No One Will Forget

When you want to be heard loud and clear, the Kleinn HK4-1 Pro Blaster Quad Air Horn Kit is the upgrade your ride needs. With four precision-tuned trumpets ranging from 13 to 7 inches, this system delivers a full, deep, and unmistakable blast that turns heads and clears paths. Whether you're on the trail, in traffic, or just making a statement at the next truck meet, this horn kit demands attention the second you hit the switch. The included 130 PSI sealed air system ensures instant response and consistent power, so you never have to second guess its performance. A 1.0 gallon air tank gives you enough capacity for multiple horn bursts without needing a recharge after every honk. Everything you need is included in the box, compressor, tank, horns, and all the hardware, making installation straightforward for most DIYers. This is more than just a horn kit, it’s a full-on presence upgrade for your truck, SUV, or off-road build.

Precision Tuned Performance With A Sealed Air System

The Kleinn HK4-1 Pro Blaster features a four-trumpet configuration built around the Model 141-1 air horn, engineered to create a powerful and harmonized sound profile. Trumpet lengths of 13, 11, 8.5, and 7 inches are strategically selected to deliver a rich, blended tone that mimics a locomotive-grade blast. Supporting the horns is a sealed 130 PSI compressor paired with a 1.0 gallon air tank equipped with five 1/4" NPT ports for flexible system expansion or added components. The sealed design of the compressor offers improved resistance against dust, dirt, and moisture, making it ideal for rugged or off-road applications. Designed as a universal fit kit, it includes all necessary mounting hardware and air lines, making it accessible for a wide variety of vehicle platforms. This system provides reliable air delivery and rapid recharge, ensuring your horn is always ready to perform. Whether for utility or fun, it offers serious acoustic impact backed by durable components and proven engineering.

Fits: Universal

Notes:

• Includes Model 141-1 quad trumpet air horn
• Trumpet lengths: 13", 11", 8.5", and 7"
• Produces a deep, fully blended train horn sound
• System rated at 130 PSI for consistent output
• Includes 1.0 gallon air tank with five 1/4" NPT ports
• Sealed air compressor protects against dirt and moisture
• Kit includes all mounting hardware and air lines
• Universal fitment works with a wide range of vehicles
• Designed for trucks, SUVs, off-road, and utility vehicles
• Professional installation recommended for best results
• Horn and compressor system is suitable for outdoor exposure