Kleinn HK1 Pro Blaster Dual Air Horn Kit with 120PSI Sealed Air Compressor and 0.5 Gal Tank | Universal

Features:

• Compact dual trumpet air horn system
• Two chrome all-metal trumpets included
• Trumpet lengths: 8.5 inches and 6.5 inches
• Produces high-pitched and attention-grabbing sound
• Includes 0.5 gallon air tank with five 1/4" NPT ports
• 120 PSI sealed air compressor for reliable output
• Complete kit with all mounting hardware included
• Easy-to-install compact air system design
• Ideal for vehicles with limited mounting space
• Delivers loud performance in a small package
• Universal fit for cars, trucks, or off-road builds
• Designed for long-lasting durability and power

Make A Big Statement With A Small Horn Kit

If you're looking to add some serious sound without taking up serious space, the Kleinn HK1 Pro Blaster Dual Air Horn Kit is exactly what your build needs. This is one of Kleinn’s most compact air horn systems, but don’t let the size fool you, these dual chrome trumpets put out a sharp, high-pitched blast that turns heads and demands attention. Whether you’re weaving through traffic or making your presence known in a crowded lot, this setup gives your ride the voice it deserves. With trumpets measuring just 8.5 and 6.5 inches in length, the HK1 is perfect for tight engine bays, undercarriage installs, or vehicles with limited mounting space. It comes complete with a 120 PSI sealed air compressor and a 0.5 gallon tank that’s small enough to tuck away but powerful enough to keep up. All hardware is included, so installation is straightforward and clean. If you want loud, compact, and reliable in one neat package, this is the air horn kit that brings it all together.

Engineered For Loud Performance In Tight Spaces

The Kleinn HK1 Pro Blaster Kit is a compact yet powerful dual air horn system, designed for vehicles where space is limited but performance cannot be compromised. This kit features two chrome-plated, all-metal trumpets measuring 8.5 and 6.5 inches respectively, tuned for a piercing, high-frequency tone. It is powered by a sealed 120 PSI air compressor and paired with a 0.5 gallon air tank that includes five 1/4 inch NPT ports, allowing for flexible plumbing or future expansion. The sealed design of the compressor offers weather resistance and longer service life, especially in exposed or off-road applications. Its small footprint makes it ideal for installations behind grilles, under frames, or tucked alongside toolboxes. All mounting hardware is included, streamlining the installation process and ensuring a secure, leak-free setup. The HK1 delivers fast air-up times and consistent performance, making it a smart solution for daily drivers, off-roaders, or anyone who needs a horn that delivers more volume than stock systems can handle.

Fits: Universal

Notes:

• Kit includes Model 99 air horn with two chrome all-metal trumpets
• Trumpet lengths are 8.5 inches and 6.5 inches
• Produces a high-pitched, compact yet powerful sound
• Includes a 120 PSI sealed air compressor for dependable performance
• 0.5 gallon air tank features five 1/4 inch NPT ports
• Designed as Kleinn's most compact air horn system
• Ideal for vehicles with limited space for installation
• All mounting hardware and fittings are included in the kit
• Compact design allows flexible installation options under the hood or frame
• System is engineered for universal application on various vehicle types