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Kleinn HK2-1 is the Model HK2-1: Universal ProBlaster Complete Black Dual Air Horn Kit | 120 PSI. Match the exact manufacturer part number, configuration, voltage, pressure, dimensions, connections, included components, and vehicle application before ordering.
Key Features
- 2-Tone Authority: Unlike standard factory horns, these longer trumpets create a deeper tone that delivers a startling, high-pressure 2-tone blast designed to pierce through traffic.
- Industry-Leading Submersible Waterproof Compressor: Drive with total confidence through river crossings or monsoons by drawing air from inside the vehicle using the snorkel kit.
- 25% Duty Cycle Reliable Performance: The 120 PSI system ensures you always have the air you need, featuring an oil-less, maintenance-free design with thermal protection.
- Compact Integration: The low-profile design allows for a seamless fit behind the grille or tucked inside the engine bay.
- Advanced Corrosion Resistance: The 0.5-Gallon air tank is treated with an internal anti-corrosion coating, preventing internal rust.
Fitment
| Fitment Status | Universal only by exact specifications |
|---|---|
| Required Verification | Voltage, pressure, flow, duty cycle, dimensions, ports, air-line size, wiring, mounting, and companion components |
Specifications
| Brand | Kleinn Air Horns |
|---|---|
| Manufacturer Part Number | HK2-1 |
| Product Type | Air Horn Kits |
| Fitment Type | Universal |
| Condition | New |
| GTIN | 819147010137 |
| Part Number | Model 102-1 |
| Number of Horns | 2 Horns (Single Mount) |
| Warranty | 1-Year Warranty |
| Construction | XCR2.0 Black Coated Stainless Steel |
| Vortex 4 Chrome 12v Solenoid | P/N- 307 w/ ¼” Airline Input |
| Min / Max Pressure | 120 - 150 PSI |
| Output (dB) @ 150 PSI | 149.1 dB |
| Dimensions | 16.5” L x 7.25” W x 3.75” H |
| Minimum Tank Size | 0.5-Gallon |
| Airline Input Size | 1/4" OD Airline |
| Part Number | Model 6270RC |
| Warranty | 1-Year |
What's Included
- 102-1: Dual XCR2.0 Coated Black Steel Compact Air Horns
- 6270RC: 120 PSI Waterproof Air Compressor (25% Duty Cycle)
- Snorkel Kit: Remote mount intake filter for clean air delivery
- 6260RT: 0.5-Gallon steel air tank with internal anti-corrosion coating
- FIT12: Fitting Pack (Sealed pressure switch, safety valve, and drain valve)
- Installation Kit: Comprehensive wiring, airline, and all necessary hardware
About Kleinn Air Horns
Kleinn develops vehicle-specific and universal train horns, air horns, onboard-air systems, compressors, tanks, valves, controls, and remote-start systems. Every pressure, electrical, dimensional, and vehicle requirement remains exact-part specific.
Related Kleinn Air Horns Products
- Shop all Kleinn Air Horns products
- Kleinn Dual Chrome Horn Kit w/ 120 PSI Air Compressor / 0.5 gal Air Tank
- Kleinn Dual Black Horn Kit w/ 150 PSI Air Compressor / 1.5 gal Air Tank
- Kleinn Spare Tire Kit w/ Black Triple Horns/ 150 PSI Waterproof Air Compressor / 3.0 gal Air Tank
Frequently Asked Questions
What must match before installing Kleinn HK2-1?
Confirm voltage, pressure, flow, duty cycle, port and air-line sizes, dimensions, mounting orientation, wiring load, and compatibility with every connected component.
What air system is required for Kleinn HK2-1?
Match the horn's required pressure, airflow, valve, tubing size, compressor duty cycle, and tank capacity. A compressor or tank is included only when the exact listing states it.
Where can Kleinn HK2-1 be mounted?
Use a rigid protected location with adequate clearance, drainage, airflow, and safe routing for wiring and air line. Keep every component away from heat, moving parts, road impact, and water exposure beyond its rating.
Installation Instructions
Confirm Kleinn part number HK2-1 and the complete application before beginning. Mount every component in the specified orientation, use correctly sized fused wiring and protected grounds, route air line away from heat and moving parts, seal only the approved threads, leak-test the system, verify cut-in and cut-out pressure, and confirm safe operation before driving.
