Hella Trumpet Horn - 12V

This Hella Trumpet Horn set includes two horns, operating at 12V with a loudness of 110dB(A) and f...

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eBayHELLA 3FH 012 010-021 Trumpet Horn 12V Voltage Fits Audi Porsche Seat Skoda VW
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Product Information

Full details

This guide is for anyone looking to upgrade their vehicle's horn with the Hella Trumpet Horn, providing a loud and clear warning signal. The primary benefit is enhanced road safety through a powerful sound. Keep in mind that professional installation is recommended to ensure correct electrical connections and optimal performance.

All features

Model Part Number3FH 012 010-021
BrandHella

Extended Product Information

FAQs

What voltage does the horn operate on?

The Hella Trumpet Horn operates on a 12V system.

What is the sound level of the horn?

The horn produces a sound level of 110dB(A).

What frequencies does the horn use?

The horn operates at frequencies between 400Hz and 500Hz.

Is the horn waterproof?

Yes, the horn has an IP65 protection rating, making it resistant to dust and water.

What standards does the horn meet?

The horn meets ECE R28 standards.

What is the operating temperature range?

The operating temperature range is -40°C to +90°C.

Does the horn come with a warranty?

The product warranty information is not provided in this document.

Troubleshooting

Horn does not sound.

Check the fuse and electrical connections. Ensure the horn is correctly wired and that the power supply is working.

Horn sounds weak or distorted.

Check for any obstructions that might be blocking the sound output. Inspect the horn for physical damage. Ensure proper voltage supply.

Incompatible plug.

Verify the correct plug variant for your vehicle. Adapters may be needed if the horn's plugs do not match your vehicle's wiring.

Pros and Cons

Pros

  • Enhanced road safety with a loud and clear sound.
  • Durable design with IP65 protection for various weather conditions.
  • ECE R28 compliance ensures adherence to safety standards.
  • Dual-tone design provides a distinct and attention-grabbing sound.
  • Wide operating temperature range ensures reliable performance in different climates.

Cons

  • Requires professional installation for optimal performance and safety.
  • Manufacturer-specific plugs may require adapters for some vehicles.
  • The loudness might be considered excessive in some environments.

Setup, Compatibility & Care

Setup:

  1. Professional installation is recommended due to the electrical nature of the horn and the need for secure mounting.
  2. Ensure correct plug variants and component fit on your vehicle using the manufacturer-specific plugs.
  3. Mount the horns securely, ensuring they are positioned to project sound effectively.

Compatibility:

  • The Hella Trumpet Horn is compatible with 12V electrical systems.
  • Verify the compatibility of the manufacturer-specific plugs with your vehicle's wiring.

Care:

  • Regularly inspect the horns for any damage or obstructions.
  • Clean the horns periodically with a soft cloth. Avoid using harsh chemicals or abrasive materials.
  • Check the electrical connections periodically for corrosion. Clean as needed to ensure optimal performance.

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