Kleinn Dual Chrome Horn Kit w/ 120 PSI Air Compressor / 0.5 gal Air Tank

Equip your vehicle with the Kleinn HK2 complete direct bolt-on ProBlaster dual chrome-plated air horn and onboard air system, featuring two all-metal trumpets measuring 16.75 inches and 14.5 inches in length with 3-inch bell ends. Engineered for universal application, this premium truck horn configuration features a versatile flat mounting design that allows for an easy install behind the grille, inside the engine compartment, or directly onto the frame rails of almost any car, truck, or sport utility vehicle. Delivering an earth-shaking blast of up to 153.6 decibels that mimics a fire truck or ambulance horn but significantly louder, the high-performance package is powered by a Model 6250RC 130 PSI waterproof electronic air compressor paired with a compact 0.5-gallon all-steel air tank. Designed for a clean, quick, and seamless installation, this standalone package comes complete right out of the box with a pre-wired Vortex 4 Series Model 307 electronic solenoid valve, a 1/4-inch high-pressure airline, a 12-volt relay, a pressure switch, and all necessary mounting hardware to achieve maximum volume and long-lasting durability on any custom build.

Additional Information

Complete Dual Chrome Compact Air Horn Kit, 130PSI Waterproof Compressor, 0.5 Gal Tank

Part Type

Accessory Horn

• 0.5 gallon air tank (Five 1/4" NPT ports), all steel construction
• 130 PSI rated system
• 6270RC Waterproof Sealed air compressor
• All wiring, fittings, and hardware included

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Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Horns, ProBlaster Compact Dual Air, Trumpet Style, 2 Lengths, with Compressor/Tank, 120 psi, 0.5 Gallon, High Decibel, Spun Copper, Chrome Plated, Kit

Kleinn ProBlaster compact dual air horn kits include two tuned trumpets. This set provides everything necessary for a clean installation, while also being compact enough to fit most vehicles. They include a 120 psi, 0.5-gallon air system and are available in chrome or black stealth finishes (model dependent). Find out why Kleinn Automotive Accessories are a leader in air horn and related pneumatic accessories for cars, trucks, SUVs, and everything else with a 12- or 24-volt power source when you order the Kleinn ProBlaster compact dual air horn kit best suited for your application.

More product features, items, and specifications include:
• HK1 chrome-plated zinc alloy horn sizes – 8.5 in. and 6.5 in. long (approximately 8.5 in. x 6.5 in. x 3.0 in. assembled)
• HK2 spun copper horn sizes – 16.75 in. and 14.5 in. long (approximately 17.0 in. x 8.0 in. x 4.0 in. assembled)
• Air compressor – 120 psi (6.2 in. x 3.0 in. x 5.0 in.); 10 percent duty cycle rating; 10-amp draw
• Air tank 6260RT with five 1/4 in.-NPT ports; 0.5 gallon (8.0 in. x 6.0 in. x 8.0 in.)
• Pressure switch (90 psi on/120 psi off)
• Maximum input rating – 120 psi
• Rating for cfm at 0 psi – 1.03 (HK1); 1.15 (HK2)
• Output – 151.4 dB at 100 psi (HK1); 146.0 at 100 psi (HK2)
• Output – 153.6 dB at 150 psi (HK1); 153.5 at 150 psi (HK2)
• Drain valve, safety valve, and other fittings
• High-pressure nylon air tubing (12 ft.) and horn push button
• Wiring/installation kit
• HK-2 model available with chrome or XCR2.0 black finish
• Detailed installation instructions