Model 230: The "Beast" ABS Triple Train Horns
KL 230
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Model 230: The "Beast" ABS Triple Train Horns
Unleash the Roar of the Beast
For the driver who demands a professional-grade locomotive blast without the heavy footprint or price tag of larger steel systems, The Beast™ 230 has arrived. Engineered to outperform everything in its category, the Model 230 delivers a sharp, aggressive harmonic chord that cuts through road noise with surgical precision. This isn’t just a horn; it’s a statement of authority designed for those who want to dominate the road with a legendary Kleinn blast.
Professional-Grade Construction & Performance
Don't let the lightweight design fool you—The Beast is built for high-impact sonic performance. Featuring three precision-tuned trumpets crafted from reinforced, high-impact ABS, this system is driven by our heavy-duty VX6003 all-brass high-flow solenoid. This combination ensures an instantaneous, bone-rattling air blast that rivals the most expensive kits on the market, providing the durability needed to withstand the harshest driving environments.
Maximum Versatility & Modular Fit
The Model 230 features a revolutionary low-profile flat-rack design, requiring 40% less clearance than our 500 Series, making it the most adaptable full-size horn set we’ve ever built. If you’re working with an extremely tight engine bay or narrow grille space, the modular design allows you to remove the trumpets from the rack and mount them individually. Whether tucked behind a bumper or hidden in a wheel well, The Beast ensures a perfect fit for almost any truck, Jeep, or SUV.
WHY CHOOSE "THE BEAST” 230?
- The Beast™ 230 Train Horns: Precision engineered with three ABS Trumpets and Heavy-Duty zinc alloy drivers to deliver a massive, authentic multi-tone locomotive blast. Built for the long haul, they combine huge sound and flexible mounting options with ultimate durability.
- High-Impact Sonic Performance: Don't let the lightweight construction fool you. Featuring three precision-tuned trumpets crafted from reinforced ABS, this system is driven by our heavy-duty VX6003 all-brass high-flow solenoid fed by a 1/4" od airline. The result is a deep, instantaneous air blast that rivals the most expensive kits on the market.
- Industry-Leading Flat-Rack Versatility: Get "Big Horn" sound without the installation nightmare. The Model 230 features a revolutionary low-profile design that requires 40% less clearance than our 500 Series, making it the most adaptable full-size horn set we’ve ever built.
- Modular "Fit Anywhere" Design: Tight on space? The 230 is fully modular. You can remove the trumpets from the flat rack and mount them individually to tuck a massive train horn sound into locations where traditional sets simply won't fit.
THE VERDICT: The Model 230 Beast™ is the definitive choice for drivers who demand a professional-grade blast and rock-solid reliability in a package sized to fit most trucks or SUVs. It delivers the authentic roar of a locomotive without the "Demon" 730 steel horn price tag.
WHAT'S IN THE BOX?
- (230) The Beast™ triple train horns: Wide-bell, High-Impact ABS train horns with flat rack mount (Each horn can be mounted individually also).
- (VX6003) Vortex 6 Heavy-Duty Brass 12-volt Solenoid (1 Included with fittings)
- (25014-1) 12 feet of high-pressure rated 1/4"OD Airline
BOOST YOUR BLAST: 30% MORE OUTPUT
Unleash the full fury of the Beast™ 230 Train Horns!
Push the 230 Beast™ horns to the edge of sanity with the Ultra BlastMaster™ (Model 6885). This upgrade allows you to unleash the fury of 30% more power by adding two additional Model VX6003 high-flow solenoids and swapping the standard 1/4" tubing for a massive 1/2" airline.
The result is a nasty twist to a classic: devastating, bone-rattling decibel levels that demand respect across entire city blocks. Experience the 230 Beast in its most aggressive form—because when it comes to the ultimate train horn, "TOO LOUD" happens to be just right.
TOO LOUD? TOO BAD!
⚠️ System Requirements & Compatibility
Model 230 Beast 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 Beast™ 230 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
The "Beast" 230 is the official replacement for the following Kleinn Systems:
- Universal ProBlaster™ Train Horn Kits: Model HK7
- Vehicle-Specific Systems: Models ending in "-230"
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
- Kits: HK5 / HK7 / HK9 / HK9-Slimline / All Vehicle Specific Train Horn Kits
Professional-grade engineering. Legendary Kleinn Performance.
Train Horn Specifications
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Triple ABS Train Horns |
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Part Number |
Model (230) “The Beast Triple ABS Horns |
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Number of horns |
3 (Flat Rack or Individual Mount) |
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Warranty |
1-Year Warranty |
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Construction |
Composite ABS Trumpets, Zinc Alloy Base |
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Heavy-Duty Brass Solenoid (12v) |
P/N- VX6003 (51438 & 53814N Fittings Incl.) |
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Max Pressure |
150 PSI |
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Output (dB) @ 150 PSI |
155.1dB (156.9 dB w/ 6885 Upgrade Kit) |
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Dimensions (On Flat Rack Bar) |
18.5” L x 18” W x 7” H |
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Dimensions (Each Horn) |
18.5” Lg. – 16.5” Med. - 14.5” Sm. |
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Minimum Tank Size Required |
2.5-Gallon |
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Airline Length and Size Included |
12’ of ¼” OD Airline |
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Upgrade kit compatibility |
Use Model 6885 |
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Installation Instructions links:
Horn Solenoid Wiring Instructions
230 Horn Disassembly Instructions
6885 Blastmaster Upgrade Kit Instructions

$249.95