Pro Blaster Dual Truck Horn Kit with 120PSI Sealed Air Compressor and 0.5 Gal Tank

Features:

• Universal fit for most vehicles
• Dual black metal trumpets for loud output
• Includes sealed 120 PSI air compressor
• 0.5-gallon tank with five 1/4" NPT ports
• Horn lengths: 16.75" and 14.5"
• Flat mount design for flexible installation
• Ideal for grille, frame, or engine bay
• All necessary hardware is included
• Produces sound louder than emergency vehicles
• Built for durability and long-lasting use

Serious Sound in a Compact, Ready-to-Install Kit

If you’ve ever wished your horn could cut through traffic with real authority, the Kleinn HK2-1 Pro Blaster Dual Truck Horn Kit is your answer. This setup packs everything you need into one complete system, including a pair of heavy-duty black metal trumpets, a sealed 120 PSI air compressor, and a compact 0.5-gallon air tank. Designed to hit volume levels that rival emergency vehicles, the dual trumpets (measuring 16.75 and 14.5 inches) deliver a sharp, bold blast that’s impossible to ignore. Whether you’re installing it for practical road presence or just want to have a little fun, this kit makes sure your truck gets heard.

Easy Mounting, Reliable Performance

One of the biggest benefits of the HK2-1 is how versatile it is when it comes to installation. The flat-mount design allows you to easily place the horns behind the grille, on the frame rail, or inside the engine compartment, giving you flexibility depending on your build. With five 1/4" NPT ports on the tank, routing lines and managing your air system is straightforward and clean. The sealed compressor keeps moisture out and helps ensure consistent performance even in harsh environments. Kleinn includes all necessary hardware, so you won’t have to chase down extra parts to finish the job. If you're looking for a horn kit that’s built to perform and easy to install, this one checks all the right boxes.

Fits: Universal