Model 141-1: Quad Compact Air Horns - Black XCR 2.0™ Coated Stainless Steel

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KL 141-1

Regular price $114.95
Sale price $114.95 Regular price

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PROP 65 WARNING:
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 141-1: Quad Compact Air Horns - Black XCR 2.0™ Coated Steel 

Quad-Tone Dominance

The Model 141-1 is the pinnacle of the compact series, engineered for drivers who demand the absolute maximum sonic footprint and a stealth black aesthetic without sacrificing mounting versatility. By utilizing four precision-tuned trumpets, this horn delivers the raw, commanding authority of an emergency vehicle in a streamlined package. Whether you are navigating dense urban traffic or open highways, the 141-1 ensures you have the presence of a much larger vehicle—perfect for replacing a weak factory chirp with a professional-grade, high-pressure quad-blast.

Big Sound – Small Footprint

Installation remains remarkably simple thanks to the 141-1’s clever, low-profile manifold design. This compact configuration allows for a seamless fit in tight locations, such as behind the grille or tucked neatly inside the engine bay, where massive train horns simply won't fit. Featuring our signature XCR 2.0™ Black Coating, these horns are built to survive salt spray, road debris, and the harshest environments. Don’t settle for a vulnerable factory horn when you can have the "get out of the way" authority of the Kleinn Model 141-1 Quad Air Horns.

WHY CHOOSE THE MODEL 141-1?

  • 4-Trumpet Authority: Four synchronized trumpets create a complex, harmonic chord that delivers a startling, high-pressure blast designed to pierce through loud traffic and heavy machinery.
  • High-Efficiency Driver: Designed to operate between 110 and 160 PSI, this design allows flexibility when choosing an air system.
  • XCR 2.0™ Extreme Coating: Finished in a specialized salt-spray resistant black coating, these horns are built for survival in climates that destroy lesser equipment.
  • Vortex™ 4 Solenoid Included: Model 141-1 horns are pre-fitted with our model 307 12V electronic chrome solenoid valve for instantaneous air delivery and maximum volume.
  • Compact Integration: The low-profile design allows for a seamless fit in engine bays or behind grilles where space is at a premium.
  • Trusted Quality: Thousands of drivers trust Kleinn for professional-grade power. Don't settle for a weak chirp—get the blast you deserve.

WHAT'S IN THE BOX?

  • (141-1): Quad Black XCR 2.0™ Coated Steel Compact Air Horns
  • (307) Solenoid: Vortex™ 4 12V Electronic Air Valve (Pre-installed)
  • Hardware: Small Right-Angle metal mounting bracket with hardware.

Air Horns vs. Train Horns

Find Your Signature Blast

The Screamer

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.

Classic Chrome
  • Compact Horns: 102 / 130 / 141
  • Kits: HK2 / HK3 / HK4
Stealth Black
  • Compact Horns: 101 / 102-1 / 130-1 / 141-1
  • Kits: HK1 / HK2-1 / HK3-1 / HK4-1 / HKUTV / Vehicle Specific Kits: 102,102-1
The Deep Rumble

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.

Classic Chrome
  • Train Horns: 500 / 501 / 502 / 630
  • Kits: HK6 / HK8
Stealth Black
  • Train Horns: 220 / 230 / 730
  • HK5 / HK6 / HK7 / HK9 / HK9-Slimline / Vehicle Specific Train Horn Kits

Professional-grade engineering. Legendary Kleinn Performance.

Too Loud? Too Bad!


Air Horn Specifications

Quad Black Air Horns

 

Part Number

Model 141-1

Number of Horns

4 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 - 160 PSI

Output (dB) @ 150 PSI

149.6 dB

Dimensions

14” L x 6” W x 6.5” H

Minimum Tank Size

0.5-Gallon

Airline Length and Size Included

12’ of 1/4" OD Airline

 

Installation Instructions


Model 141-1: Quad Compact Air Horns - Black XCR 2.0™ Coated Stainless Steel

$114.95

Does it come with a warranty?

One-Year Limited Defect Warranty for Kleinn Automotive Accessories:

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.

Extended Two-Year Warranty for Select Products:

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.

Detailed Warranty Return Procedure:

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.

Kleinn Automotive Accessories
4045 N. Highway Drive, Tucson, AZ 85705
Tel (520) 579-1531

What's the returns policy?

How To Return An Item

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.

Return Non-Exceptions

Merchandise that has been worn, used, or altered will not be accepted for return or exchange.

Restocking Fee

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.