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KL 230
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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.
Maximum Versatility & Modular Fit
The Model 230 features a revolutionary low-profile flat-rack design, requiring 40% less clearance than our 500 Series. If you’re working with an extremely tight engine bay, the modular design allows you to remove the trumpets from the rack and mount them individually.
THE VERDICT: The Model 230 Beast™ is the definitive choice for professional-grade blast and rock-solid reliability in a package sized to fit most trucks or SUVs.
Unleash the power 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 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.
Model 230 Beast Train Horns require a minimum 2.5-Gallon air tank and a pressure range between 140 PSI to 200 PSI.
Compatible Kleinn Air Systems:
The "Beast" 230 replaces components in the following systems:
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.
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.
Professional-grade engineering. Legendary Kleinn Performance.
Train Horn Specifications
|
Triple ABS Train Horns |
|
|
Part Number |
Model (230) “The Beast" |
|
Number of horns |
3 (Flat Rack or Individual Mount) |
|
Warranty |
1-Year Warranty |
|
Construction |
Composite Black ABS Trumpets |
|
Heavy Duty Brass Solenoid (12-Volt) |
P/N- VX6003 (51438 & 53814N Fittings Incl.) |
|
Max Pressure |
150 PSI |
|
Output (dB) @ 150 PSI |
155.1dB (156.9 dB w/ 6885 Upgrade Kit) |
|
Dimensions (On Flat Rack Bar) |
18.5” L x 18” W x 7” H |
|
Dimensions (Each Individual Horn) |
18.5” Lg. – 16.5” Med. - 14.5” Sm. |
|
Minimum Tank Size Required |
2.5-Gallon |
|
Airline Length and Size Included |
12’ of ¼” OD Airline |
|
Upgrade kit compatibility |
Use Model 6885 |
Installation Instruction Links:
230 Horn Disassembly Instructions
6885 Blastmaster Upgrade Kit Instructions

$249.95
Kleinn Automotive Accessories is committed to delivering high-quality products to our customers. We stand behind the craftsmanship and materials of our products by offering a comprehensive one-year limited warranty. This warranty is extended to the original purchaser, ensuring that when our products are installed properly and used under standard conditions, they will be free from defects in workmanship and materials for a period of one year from the original date of purchase.
This warranty encompasses a promise that the product you have purchased will perform as expected under normal use conditions and will not suffer from flaws in materials or craftsmanship. However, it is important to note that this warranty does not cover any damage that results from abusive use, operation that is not in line with the product’s intended purpose, or harm resulting from exposure to harsh environmental conditions. In the event that a product is found to be defective within the warranty period following a thorough inspection, Kleinn Automotive Accessories reserves the right to either repair or replace the defective item at no additional charge to the purchaser. It is our goal to ensure that our products meet the high standards that our customers expect, but we also want to clarify that Kleinn is not responsible for covering any costs related to the installation of our products, nor are we liable for any loss or damage that may occur as a result of the repair or replacement process of any product under warranty.
Understanding the specific needs of our customers and the demands placed on certain products, Kleinn Automotive Accessories is pleased to offer an exclusive extended two-year warranty for our 6450/6650 Compressors and 730 Horns. This special warranty extension reflects our confidence in these products’ durability and performance. Eligible products under this extended warranty will enjoy all the benefits of our standard one-year warranty with an additional year of protection, totaling two years from the date of purchase. This extended warranty coverage ensures that these specific models, recognized for their robustness and reliability, receive the extra assurance customers desire for these critical components.
Should you need to initiate a return under the warranty, we have a straightforward process designed to make it as convenient as possible for our valued customers. To start, you will need to email a copy of your sales receipt, which must be dated within the past year for standard warranty claims or within the past two years for claims under the extended warranty for the 6450 Compressors and 730 Horns. This email should be directed to our Warranty Manager and include your full name, email address, telephone number, and a concise description of the problem you are experiencing.
Upon receipt of your email, a dedicated representative from Kleinn Automotive Accessories will reach out to you directly. Our first step will always be to attempt to resolve the issue through technical support, aiming to provide a quick and effective solution. If the problem cannot be addressed remotely, our representative will issue a Return Authorization number. This number is crucial as it will identify your return throughout the inspection process. You are then required to send the product back to Kleinn Automotive Accessories for a comprehensive physical inspection.
Upon inspection, if the product is determined to be defective due to issues in workmanship or materials, Kleinn will undertake to either repair or replace the product at our discretion. We are committed to ensuring that our customers receive products that meet our high-quality standards, and we will make every effort to resolve warranty claims to your satisfaction. However, if the inspection reveals that the product does not have a material defect, we will return the unit to the customer. In such cases, the shipping costs for the return will be the responsibility of the customer.
Your item must be in its original unused condition to be returned, unless there is a manufacturer defect. You must return the item within 30 days of your purchase.
1. Please email support@kleinn.com to request a refund and we will assign you a Return Authorization #.
2. Mail your returned item to:
Kleinn Automotive Accessories
Returns Department
4045 N Highway Drive
Tucson, AZ 85705
3. Include in your package a signed letter stating the reason for your return and the original receipt.
Merchandise that has been worn, used, or altered will not be accepted for return or exchange.
All returns are subject to a 15% restocking fee, which will be deducted from your refund. If shipping and handling fees were applied to your order, they are non-refundable.