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Hella 007424801 Dual Trumpet Horn Kit 12V 400/500Hz with Relay and Bracket

Manufacturer

Hella

<p>Founded in 1899 by Sally Windmüller in North Rhine-Westphalia, Germany, Hella has evolved from a manufacturer of acetylene lamps into one of the world's most respected automotive lighting and electronics specialists. The brand name likely honors Windmüller's wife Helene, whose nickname was Hella, while also evoking the German word "heller" (brighter)—a fitting tribute for a company that has illuminated the road ahead for more than 125 years.</p><h3>Innovation in Automotive Lighting Technology</h3><p>Hella has been known for its innovations throughout its years, and plays a major role in bringing new features into lighting systems. The company's pioneering spirit is evident in its history of firsts: in 1971, Hella became the first company to get the go-ahead to build a halogen light, and in 1992, Hella started manufacturing the first-generation Xenon headlights. More recently, the company introduced the world's first full-LED headlamp system in 2007.</p><p>Today, Hella develops and manufactures headlamps, rear combination lamps, signal and interior lights for almost all renowned automotive companies, ranking among the top 5 suppliers worldwide. Their <a href="/312-hella-headlight-assembly-10762">headlight assemblies</a> and <a href="/312-hella-headlight-2796">headlights</a> incorporate cutting-edge technologies including matrix LED systems, adaptive lighting that adjusts to road conditions, and high-definition illumination that projects safety information directly onto the roadway.</p><h3>Electronic Components and Safety Systems</h3><p>Beyond lighting, Hella is primarily engaged in the development and production of high-performance lighting technology and vehicle electronics, with major products including headlamps, rear combination lamps, sensors, actuators, and energy management systems. The company's expertise extends to <a href="/312-hella-hazard-warning-and-turn-signal-flasher-10461">hazard warning and turn signal flashers</a>, which incorporate fully electronic control systems for reliable operation.</p><p>Hella also manufactures special signalling for official emergency vehicles, including flash beacons and beacons in blue and yellow, Visual Warning Systems, and all-around sound combinations. These specialized products demonstrate the breadth of Hella's engineering capabilities across both civilian and professional vehicle applications.</p><h3>Global Reach, German Precision</h3><p>Hella has more than 100 locations in over 35 countries and operates in the economic regions of Europe, NAFTA/South America, Africa, and Asia/Pacific. Despite this global footprint, the company maintains its commitment to German engineering standards and rigorous quality control. When you select original parts with the Hella label, functional safety, a perfect fit, and product durability are guaranteed—that's Hella Original Parts Quality.</p><p>For specialized applications, Hella's product range extends to <a href="/312-hella-light-bar-1069">light bars</a> for off-road and commercial use, as well as <a href="/312-hella-mastheadall-around-lights-with-fixed-mount-200665">marine navigation lights</a> through their Hella Marine division. Hella marine is a globally recognised leader in LED manufacturing and design, renowned for offering complete piece of mind and enduring safety at sea.</p><h3>Aftermarket Excellence</h3><p>Hella is the undisputed top-ranked supplier of vehicle-specific lights in the independent aftermarket, with almost 70 percent market coverage in Germany and 50 percent in the rest of Europe. This extensive catalog ensures that vehicle owners and repair professionals can source authentic Hella components for virtually any make and model. The company's aftermarket parts maintain the same exacting standards as their original equipment, manufactured in the same facilities using identical production lines and testing procedures.</p><p>Whether you're restoring classic vehicle lighting, upgrading to modern LED technology, or replacing failed components with factory-quality parts, Hella's combination of pioneering innovation and proven reliability makes them a trusted choice for automotive lighting and electronics.</p>

Part Number

007424801
06/01/2036 1:54 AM
Sale Price

$24.19

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Hella 007424801 is a premium dual-tone trumpet horn kit designed to deliver powerful, attention-commanding sound for enhanced vehicle safety. This 12V system combines a 400Hz low-tone horn with a 500Hz high-tone horn to create a distinctive, penetrating dual-frequency blast that cuts through traffic noise effectively.

Key Features:

  • Dual trumpet design produces 110dB(A) of loud, concentrated sound output
  • Complete kit includes high-tone (500Hz) horn, low-tone (400Hz) horn, relay, mounting brackets, and installation instructions
  • Durable impact-resistant red plastic trumpet construction for long-lasting performance
  • Compact dimensions: 5.0 inches high x 4.3 inches wide x 3.2 inches diameter (with bracket)
  • Professional-grade relay included for reliable electrical operation
  • Stylish red trumpet design adds distinctive visual appeal

Hella horns are engineered with durability and performance as top priorities, utilizing quality materials to withstand harsh automotive environments. The dual-frequency design provides superior audibility compared to standard single-tone horns, making this kit an excellent safety upgrade for cars, trucks, SUVs, and other 12-volt vehicles.

Products specifications

Frequency High Tone (Hz)

500 Hz

Frequency Low Tone (Hz)

330 Hz

Quantity

Sold as a kit.

Sound Level (dB)

110 dB

Voltage Compatibility

12

Inspection Tag

E1 000209

Protection Type (IP Code)

5K4K

SVHC

7439-92-1; Lead

Frequency Range [Hz]

500

Temperature range from [°C]

-40

Mounting Type

Flat Plug-in Connector

Rated Voltage [V]

12

Overall Height [mm]

89

Supplementary Article/Info 2

with E quality seal

Sound Level [dB(A)]

110

Power Consumption [W]

72

Temperature range to [°C]

80

Quantity Unit

Set

Quantity

2

Supplementary Article/Supplementary Info

with accessories

Housing Colour

Red/Black

Operating Mode

Electric

Depth [mm]

80

Width [mm]

109

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