$1,179.95
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Kleinn Air Horns HK9 Complete Triple Train Horn System - Black

5.0 5.0 out of 5 stars 7 ratings
$1,179.95

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Eligible for Return, Refund or Replacement within 30 days of receipt
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Eligible for Return, Refund or Replacement within 30 days of receipt
  • This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
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Black
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Purchase options and add-ons

Brand Kleinn
Color Black
Item Dimensions LxWxH 23 x 18 x 21 inches
Style Classic
Material
Alloy Steel
Fit Type
Vehicle Specific Fit
Vehicle Service Type
All of the above
Noise Level
150 dB

About this item

  • Features model 730 train horn; 100 percentage duty air system and 3/8 inches Valve; horn system with 150 PSI air system
  • 5 gallon air tank (five 1/4 inches NPT, two 1/2 inches NPT ports)
  • 150 PSI rated system
  • Sealed air compressor
  • All hardware included
› See more product details

Additional Details

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Kleinn Air Horns HK9 Complete Triple Train Horn System - Black
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Ships from and sold by Amazon.com.
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Important information

Safety Information

Handling the cord on this product will expose you to lead, a chemical known to the State of California to cause [cancer, and] birth defects or other reproductive harm. Wash hands after handling.

Product Description

This big train horn kit featuring the massive demon model 730's detachable XCR 2.0 spun steel trumpets (18.25 inches, 14.75 inches, 10.5 inches) allow tons of installation options. Includes a high output 150 PSI, 100 percentage duty compressor, 5 gallon tank and tire inflation kit with storage bag. The 730 can be upgraded by adding an Ultra BlastMaster valve upgrade (part number 6890) - making it the loudest, largest and most aggressive train horn.

Product information

Technical Details

Additional Information

Warranty & Support

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Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Kleinn Air Horns HK9 Complete Triple Train Horn System - Black

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Product guides and documents

User Manual (PDF)

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Price$1,179.95$249.95$99.99$399.95$841.33$1,049.95
Delivery
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Get it May 3 - 9
Get it as soon as Friday, May 3
Get it as soon as Monday, May 6
Customer Ratings
5.05.0 out of 5 stars7
3.83.8 out of 5 stars11
4.34.3 out of 5 stars100
5.05.0 out of 5 stars2
3.23.2 out of 5 stars16
4.04.0 out of 5 stars5
Sold By
Amazon.com
Amazon.com
ZHONGYU MOTOR
Kleinn Air Horns
Amazon.com
Amazon.com
compatible vehicles
All of the above
—
Passenger Car, Motorcycle, Van, Truck, SUV
Passenger Car, Truck, SUV
—
All of the above
noise level
150 decibels
153.3 decibels
150 decibels
154.4 decibels
—
157.3 decibels
style
Classic
Classic
Train Horns kit
Classic
Classic
Classic
voltage
—
12 volts
12 volts
12 volts
—
—
material
Alloy Steel
Acrylonitrile Butadiene Styrene (ABS)
Metal, Stainless Steel
Copper
Acrylonitrile Butadiene Styrene (ABS)
Alloy Steel
fit type
Vehicle Specific Fit
Universal Fit
Universal Fit
Universal Fit
Universal Fit
Vehicle Specific Fit

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Customer reviews

5 out of 5 stars
5 out of 5
7 global ratings
Five Stars
5 Stars
Five Stars
I think I am missing one valveI can't find it
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Top review from the United States

Marco C.
5.0 out of 5 stars Five Stars
Reviewed in the United States on April 6, 2018
Size: BlackVerified Purchase
I think I am missing one valve
I can't find it
Customer image
Marco C.
5.0 out of 5 stars Five Stars
Reviewed in the United States on April 6, 2018
I think I am missing one valve
I can't find it
Images in this review
Customer image
Customer image
Helpful
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Top reviews from other countries

Mediakreaters
5.0 out of 5 stars LOUDDDDDDDD!!!!!
Reviewed in Canada on July 18, 2022
Size: BlackVerified Purchase
Wholly molly when these guys say they are the loudest on the market, I can't disagree with that statement. They are a bit on the pricey side, but omg they are soooo loud. I was able to mount them behind the hood of my truck so they face forward and if you want to get your point across with these, job done! They are simply the best out there and I highly recommend them without a doubt
Report
Will
5.0 out of 5 stars Loudest on the market!
Reviewed in Canada on September 3, 2019
Size: BlackVerified Purchase
Loved the price on it at the time. Regular $1500 on for ~$650. Tricky to get wired up if you don’t know what you’re doing as instructions aren’t the best. If you’re mounting at the back of your truck make sure you buy extra wire as they do not supply enough to make it from back to front.
It’s nice to have the 5 gallon tank mounted in my truck for airing up tires and bags.
The horns are loud. Very. Very. Loud.
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