Model HK3-1: Universal ProBlaster™ Black Compact Triple Air Horn System
STOP BEING IGNORED. START BEING HEARD.
The Model HK3-1 is engineered specifically for drivers who demand maximum sonic impact and a discrete, "blacked-out" aesthetic. This system takes our best-selling platform to the next level by combining increased air capacity with a triple-horn configuration to produce a louder, richer, and more complex tone. Whether navigating busy city streets or rural highways, the HK3-1 ensures you have the presence of a much larger vehicle, making it the perfect upgrade for replacing a weak factory chirp with a professional-grade blast.
PROFESSIONAL-GRADE PERFORMANCE
At the heart of the system is the 6270RC 130 PSI waterproof air compressor paired with a 1-gallon internally coated steel air tank. This specialized internal coating is critical for preventing rust, ensuring your air supply remains moisture-free to prolong the life of your solenoid and horns. With a 25% duty cycle and integrated thermal protection, this rugged, oil-less system offers a "set it and forget it" solution for drivers who require dependable performance on demand.
BIG SOUND – SMALL FOOTPRINT
Installation is simple thanks to the kit’s clever, low-profile design. The compact footprint allows for a seamless fit in tight locations, such as behind the grille or tucked neatly inside the engine bay, where traditional train horns simply won't fit. By choosing the HK3-1, you are joining thousands of drivers who trust Kleinn for superior quality and "get out of the way" authority. Don’t settle for a vulnerable factory horn when you can have the professional-grade power of the Universal ProBlaster™ Stealth.
