Model 502: The "Kraken" Chrome-Plated Steel Triple Train Horns - VX6003 Brass Solenoid - 1/2" Airline
KL 502
💳 Get it today, pay over time with Shop Pay Installments.
Couldn't load pickup availability
This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Model 502: The "Kraken" Tri-Mount Chrome-Plated Steel Triple Train Horns - VX6003 Brass Solenoid - 1/2" Airline
The Apex of Performance & Sound
The Model 502 Kraken is the undisputed heavy hitter of our train horn lineup, engineered for those who demand the absolute maximum in depth, volume, and resonance. This Top Tier powerhouse features three precision-tuned trumpets (16", 14", and 11") that deliver a massive, measured output of 155.2 dB. While other horns compromise with lighter materials, the Kraken utilizes premium chrome-plated steel trumpets to produce a denser, bone-rattling sound profile and a mirror-finish aesthetic that defines professional-grade authority.
Maximum Air Flow & Versatile Mounting
To feed the massive air demands of the steel trumpets, the 502 comes equipped with our high-performance Model 307 Vortex™ 4 Solenoid Valve. This setup ensures unrestricted air flow for an instantaneous, earth-shaking blast the moment you hit the switch. The assembly is anchored by a heavy-duty triangular right-angle bracket made of reinforced aluminum, allowing for secure installation on chassis frames or rooftops. With its reversible trumpet design, the Kraken allows you to direct the sound in multiple directions, perfectly replicating the surround-sound roar of a 40,000-lb locomotive.
The Kraken: King of the Road
The Model 502 Kraken is for the enthusiast who refuses to settle for "loud enough." It sits at the pinnacle of the 500 Series, offering a significant increase in acoustic mass and durability over the 500 Sentinel and 501 Warlock. When your build requires the highest level of construction, premier aesthetics, and raw decibel output, the Kraken is the only choice. It doesn't just clear the way—it commands the entire environment.
WHY CHOOSE THE KRAKEN 502 HORNS?
- Tri-Mount Chrome Design: Featuring three high-impact trumpets integrated into a single heavy-duty air block with a right-angle mounting bracket, this system is engineered for maximum durability and a massive, multi-tonal locomotive blast. Its compact architecture allows for a seamless, bolt-on installation across a wide variety of vehicle applications.
- True Locomotive Tone: The three steel trumpet design (16", 14", and 11") is precision-tuned to create a deep, harmonic chord that mirrors a real train.
- Optimized Performance: Positioned as the top-tier in the series, the 502 Kraken features a VX6003 Heavy-Duty Brass Solenoid fed by a 1/2" airline that delivers that rich, resonant blast that commands authority on the road.
- Weather-Resistant Durability: Premium Chrome-plated high-impact Steel trumpets provide a mirror-finish look that is designed for life in the elements.
- Customizable Soundscape: The reversible trumpets allow you to direct sound both forward and backward, creating a realistic multi-directional effect.
- Versatile Mounting: The heavy-duty aluminum triangular bracket is designed for a low-profile fit, making it ideal for both under-body and rooftop installations.
THE VERDICT: The Model 502 Kraken is the undisputed heavyweight champion of the 500 Series. By combining premium steel construction with a massive high-flow air system, it bridges the gap between standard air horns and industrial-strength locomotive signals. If you are looking for the loudest, deepest, and most authoritative blast in this footprint, Kraken 502 is your ultimate weapon of choice.
WHAT'S IN THE BOX?
- (501) Warlock Triple Trumpet Assembly: High-impact chrome-plated steel trumpets in 16", 14", and 11" lengths.
- Triangular Mounting Base: Heavy-duty aluminum right-angle bracket for secure, multi-surface mounting.
- Hardware Kit: All necessary bolts and fasteners for the horn and bracket assembly.
- (Model 307) Solenoid: (1) Vortex™ 4 12V Solenoid. Dedicated electronic air horn solenoid valve.
- (Model 25014-1) Airline: 12 ft ¼” Outer Diameter Airline
THE KLEINN 500 SERIES HIERARCHY:
Model 500 "Sentinel": The Foundation of Authority
Model 500 "Sentinel": The essential Entry-Level Powerhouse for the 500 Series. Designed to be the "watchman" of the road, it provides the authentic locomotive sound Kleinn is famous for without the premium price tag. Engineered with high-impact chrome ABS trumpets, the Sentinel offers incredible durability and a mirror-like finish that stands up to the elements. Driven by our reliable chrome 307 solenoid and a high-pressure 1/4" airline, this system delivers a sharp, aggressive blast that instantly replaces your weak factory horn with a reliable and authoritative presence. It is the perfect starting point for drivers who want a professional-grade train horn that is both lightweight and incredibly loud.
Model 501 "Warlock": The Bridge of the 500 Series
Model 501 "Warlock": The Mid-Tier. A step up in resonance and tone, this system takes performance to the next level by moving from composite materials to premium chrome steel trumpets. The result is a significant increase in resonance and tonal depth, producing a "magical" deep harmonic chord that carries much further than standard horns. Powered by our reliable chrome 307 solenoid and a high-pressure 1/4" airline, the Warlock offers the perfect balance of show-quality aesthetics and a penetrating locomotive blast. It is the ideal choice for drivers who want a richer, more melodic train sound and the rugged durability of chrome-plated steel.
Model 502 "Kraken": The Apex of the 500 Series
Model 502 "Kraken": The Top-Tier. Engineered for those who demand nothing less than total dominance. By upgrading to the Vortex 6 VX6003 heavy-duty brass solenoid and a massive ½” high-flow airline, the Kraken moves a staggering volume of air instantaneously through the chrome finished steel, wide bell train horns. As the king of the family, it delivers maximum air volume and the highest output possible, producing a bone-rattling locomotive blast that is significantly louder and deeper than the entry-level models. If you want the ultimate "get out of the way" authority, the Kraken is your weapon of choice.
⚠️ System Requirements & Compatibility
The 500 Series Train Horns require compressed air and require a minimum 2.5-Gallon air tank for sufficient blast time. The optimal cut-off pressure is between 140 PSI to 200 PSI.
Kleinn air systems designed specifically to run the 500 Series horns:
- Model 6350: 150 PSI | 100% Duty Cycle | Heavy-Duty Onboard Air System
- Model 6450: 200 PSI | 100% Duty Cycle | Ultra Heavy-Duty Onboard Air System
Air Horns vs. Train Horns
Find Your Signature Blast
Compact Air Horn Series
Engineered for "Emergency Vehicle" authority. This series delivers a sharp, high-frequency blast designed to cut through ambient noise instantly. With 3.5" bells, these horns produce a piercing scream that commands attention in heavy traffic.
- Compact Horns: 102 / 130 / 141
- Kits: HK2 / HK3 / HK4
- Compact Horns: 101 / 102-1 / 130-1 / 141-1
- Kits: HK1 / HK2-1 / HK3-1 / HK4-1 / HKUTV / Vehicle Specific Kits 102, 102-1
Train Horn Series
Don’t just make noise—make an impact. Engineered with massive 6-7" bells, our Train Horns move huge volumes of air to create a deep, earth-shaking rumble. This is the authentic tone of a 40,000-lb locomotive.
- Train Horns: 500 / 501 / 502 / 630
- Kits: HK6 / HK8
- Train Horns: 220 / 230 / 730
- HK5 / HK7 / HK9 / HK9-Slimline / All Vehicle Specific Train Horn Kits
Professional-grade engineering. Legendary Kleinn Performance.
Too Loud? Too Bad!
Train Horn Specifications
|
Tri-Mount Steel Train Horns |
|
|
|
Part Number |
Model 502 "Kraken" |
|
|
Number of Horns |
3 Horns (Individual Mount) |
|
|
Warranty |
1-Year Warranty |
|
|
Construction |
Chrome Steel Trumpets |
|
|
12v Solenoid (Brass) |
P/N-VX6003 |
|
|
Min / Max Pressure |
140 - 160 PSI |
|
|
Output (dB) @ 150 PSI |
155.2 dB |
|
|
Dimensions Overall |
15.5” L x 11.5” W x 11.5” H |
|
|
Dimensions (Each Individual Horn) |
16” Lg. - 14" Med. - 11" Sm. |
|
|
Minimum Tank Size Required |
2.5-Gallon |
|
|
Airline Length and Size Included |
12’ of 1/2" OD Airline |
|
Installation Instruction Links:

$319.95