Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Kleinn Black Triple Horn/ 18.25In/ 14.75In/10In - XCR2.0 Coated Spun Steel

SKU: KLE730

Horns

KLE Triple Air Horns

Kleinn Black Triple Horn/ 18.25In/ 14.75In/10In - XCR2.0 Coated Spun Steel

SKU: KLE730

Horns

KLE Triple Air Horns

A$1,042.27
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Equip your vehicle with the Kleinn 730 direct bolt-on Demon triple black spun steel train horn system, featuring three tuned, oversized spun steel trumpets measuring 18.25 inches, 14.75 inches, and 10.5 inches in length to deliver the loudest, largest, and most aggressive train horn blast on the market. Engineered for universal application and maximum durability in the harshest environments, this premium triple horn configuration is finished in Kleinn's exclusive XCR 2.0 satin black corrosion-resistant coating to easily withstand heat, sun, UV rays, and salt spray. The innovative flat-rack detachable design allows the trumpets to be removed from the bracket and mounted individually for ultimate installation flexibility in vehicles with unique spatial constraints. The high-performance kit comes equipped with a heavy-duty Vortex 7 12-volt electronic brass body solenoid valve to ensure extreme airflow and an earth-shaking, authentic railcar blast of up to 157.8 decibels right out of the box. Designed for a clean, professional setup, this complete package requires an onboard pressurized air system and can be further enhanced by adding the part number 6890 Ultra BlastMaster valve upgrade kit to unleash a devastating 159.6 decibels.

Product Overview

Equip your vehicle with the Kleinn 730 direct bolt-on Demon triple black spun steel train horn system, featuring three tuned, oversized spun steel trumpets measuring 18.25 inches, 14.75 inches, and 10.5 inches in length to deliver the loudest, largest, and most aggressive train horn blast on the market. Engineered for universal application and maximum durability in the harshest environments, this premium triple horn configuration is finished in Kleinn's exclusive XCR 2.0 satin black corrosion-resistant coating to easily withstand heat, sun, UV rays, and salt spray. The innovative flat-rack detachable design allows the trumpets to be removed from the bracket and mounted individually for ultimate installation flexibility in vehicles with unique spatial constraints. The high-performance kit comes equipped with a heavy-duty Vortex 7 12-volt electronic brass body solenoid valve to ensure extreme airflow and an earth-shaking, authentic railcar blast of up to 157.8 decibels right out of the box. Designed for a clean, professional setup, this complete package requires an onboard pressurized air system and can be further enhanced by adding the part number 6890 Ultra BlastMaster valve upgrade kit to unleash a devastating 159.6 decibels.


Features and Benefits

  • Up to 157.8 db output (159.6 dB w/ Ultra BlastMaster Upgrade P/N 6890)
  • Vortex 6 Series Model VX6003 Solenoid - 12-Volt - 3/8" In and Out
  • 12' of 1/2" Heavy Duty 300 PSI Airline
  • Dimensions (in): 22.5 x 18.5 x 7.25
  • XCR2.0 Coated Stainless Steel Construction
  • Three trumpets: 18.25, 14.75, 10.5 in length (3.5" Horn Base)

Product Details

Airline:1/2" OD Airline (12 Feet)
Attribute 1:Dimensions (in): 22.5 x 18.5 x 7.25
Attribute 2:The most authentic train horn sound ever offered
Attribute 3:Oversized XCR 2.0-Coated Black Removable Stainless-Steel Trumpets
Attribute 4:Vortex 6 Series Model VX6003 Solenoid - 12-Volt - Heavy-duty Brass - 3/8" NPT In/Out
Attribute 5:Up to 157.8 decibel output (159.6 dB with model 6890 BlastMaster Upgrade Kit)
Description:Kleinn Black Triple Horn/ 18.25In/ 14.75In/10In - XCR2.0 Coated Spun Steel
Part Number:kle730
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Warning Label:KleinnProp65Label.jpg
Prop 65 Yes/No:Yes
Title:Kleinn Model 730 Demon Black Steel Triple Train Horns - VX6003 Brass Solenoid - 1/2" Airline
Upgrades Available:Ultra BlastMaster Upgrade kit 6890, Model 333 Sniper Remote Control kit, HCL-3 Horn Covers

Application Summary

Universal

Part Type

Accessory Horn

Data: v4.2 - Upd: 2026-10-10 18:41:58

Features

  • 12' of 1/2" Heavy Duty 300 PSI Airline
  • Dimensions (in): 22.5 x 18.5 x 7.25
  • Three trumpets: 18.25, 14.75, 10.5 in length (3.5" Horn Base)
  • Up to 157.8 db output (159.6 dB w/ Ultra BlastMaster Upgrade P/N 6890)
  • Vortex 6 Series Model VX6003 Solenoid - 12-Volt - 3/8" In and Out
  • XCR2.0 Coated Stainless Steel Construction

Specifications

Product Attributes - Brand
Kleinn Automotive Accessories
Product Attributes - Manufacturer's Part Number
730
Product Attributes - Part Type
Horns
Product Attributes - Product Line
Kleinn The Demon Triple Train Horns
Product Attributes - UPC
819147010199
Product Attributes - Voltage Compatibility
12
Product Attributes - Sound Level (dB)
159 dB
Product Attributes - Horn Depth (in.)
18.250 in.
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Kit includes flat rack mount and 3 coated black removable trumpets.

Reference Information

Brand Name/s Kleinn Air Horns
StreetFX SKU kle730
SFX Item ID 4465031
Supplier Item Code 4465031
Manufacturer SKU 730
Manufacturer UPC 819147010199
Alternative References KLN730, 18.25In/, 14.75In/10In, XCR2.0

Compatibility

Universal

Loading compatibility information...

Keep shopping

More from Kleinn Air Horns