Home » Hella Supertone Horn Kit 12V 300/500HZ - Hella 003399801
HELLA B133 Super Tone Disc Horns, rugged red design with black accents, ideal for off-road adventures and urban use.
HELLA X-Treme Series LED Driving Lights with IP69K rating, rugged aluminum housing, and X-shape position light for off-road use.
HELLA X-Treme Series LED Driving Light with X-shape position light, rugged housing, IP69K rated for off-road auxiliary high-beam use
HELLA X-Treme Series LED Driving Light with rugged housing, IP69K rated, ideal for off-road auxiliary high-beam use.
HELLA X-Treme Series LED Driving Light with IP69K rating, rugged housing, and X-shape position light for off-road auxiliary high-beam.
HELLA X-Treme Series LED Driving Light with IP69K rating, rugged housing, and X-shape position light for off-road auxiliary high-beam.
HELLA X-Treme Series LED Driving Lights with IP69K rating, rugged housing, and X-shape position light for off-road auxiliary high-beam.
HELLA X-Treme Series LED Driving Lights with X-shape position, rugged housing, IP69K rated for off-road auxiliary high-beam use.
Red HELLA X-Treme Series LED driving lights with X-shape position, rugged housing, IP69K rated for off-road use.
HELLA X-Treme Series LED Driving Light with rugged housing, IP69K rated, auxiliary high-beam for off-road use.
HELLA X-Treme Series LED Driving Light with IP69K rating, rugged housing, and X-shape position light for off-road auxiliary high-beam.
HELLA 12V 30A automotive relay with 5-pin configuration for off-road lighting systems
Technical diagram of HELLA X-Treme Series LED driving light with IP69K rating, rugged housing, and X-shape position light for off-road auxiliary high-beam use.
HELLA X-Treme Series LED Driving Light with rugged housing, IP69K rated, ideal for off-road auxiliary high-beam use.
Red HELLA X-Treme Series LED driving lights with X-shape position, rugged housing, IP69K rated for off-road use.
HELLA X-Treme Series LED Driving Light with IP69K rating, rugged red housing, and X-shape position light for off-road auxiliary high-beam.
HELLA X-Treme Series LED driving lights with IP69K rating, rugged red housing, and X-shape position light for off-road auxiliary high-beam.
HELLA X-Treme Series LED Driving Lights with X-shape position light, rugged housing, IP69K rated for off-road auxiliary high-beam use.
HELLA X-Treme Series auxiliary high-beam LED driving light with IP69K rating, rugged red housing, and X-shape position light for off-road use.
HELLA X-Treme Series LED Driving Light with IP69K rating, rugged aluminum housing, and X-shape position light for off-road use.
HELLA X-Treme Series LED Driving Lights with rugged housing, IP69K rated, ideal for off-road auxiliary high-beam use.
HELLA B133 Super Tone Disc Horns, rugged red design with black accents, ideal for off-road adventures and urban use.
HELLA X-Treme Series LED Driving Lights with IP69K rating, rugged aluminum housing, and X-shape position light for off-road use.
HELLA X-Treme Series LED Driving Light with X-shape position light, rugged housing, IP69K rated for off-road auxiliary high-beam use
HELLA X-Treme Series LED Driving Light with rugged housing, IP69K rated, ideal for off-road auxiliary high-beam use.
HELLA X-Treme Series LED Driving Light with IP69K rating, rugged housing, and X-shape position light for off-road auxiliary high-beam.
HELLA X-Treme Series LED Driving Light with IP69K rating, rugged housing, and X-shape position light for off-road auxiliary high-beam.
HELLA X-Treme Series LED Driving Lights with IP69K rating, rugged housing, and X-shape position light for off-road auxiliary high-beam.
HELLA X-Treme Series LED Driving Lights with X-shape position, rugged housing, IP69K rated for off-road auxiliary high-beam use.
Red HELLA X-Treme Series LED driving lights with X-shape position, rugged housing, IP69K rated for off-road use.
HELLA X-Treme Series LED Driving Light with rugged housing, IP69K rated, auxiliary high-beam for off-road use.
HELLA X-Treme Series LED Driving Light with IP69K rating, rugged housing, and X-shape position light for off-road auxiliary high-beam.
HELLA 12V 30A automotive relay with 5-pin configuration for off-road lighting systems
Technical diagram of HELLA X-Treme Series LED driving light with IP69K rating, rugged housing, and X-shape position light for off-road auxiliary high-beam use.
HELLA X-Treme Series LED Driving Light with rugged housing, IP69K rated, ideal for off-road auxiliary high-beam use.
Red HELLA X-Treme Series LED driving lights with X-shape position, rugged housing, IP69K rated for off-road use.
HELLA X-Treme Series LED Driving Light with IP69K rating, rugged red housing, and X-shape position light for off-road auxiliary high-beam.
HELLA X-Treme Series LED driving lights with IP69K rating, rugged red housing, and X-shape position light for off-road auxiliary high-beam.
HELLA X-Treme Series LED Driving Lights with X-shape position light, rugged housing, IP69K rated for off-road auxiliary high-beam use.
HELLA X-Treme Series auxiliary high-beam LED driving light with IP69K rating, rugged red housing, and X-shape position light for off-road use.
HELLA X-Treme Series LED Driving Light with IP69K rating, rugged aluminum housing, and X-shape position light for off-road use.
HELLA X-Treme Series LED Driving Lights with rugged housing, IP69K rated, ideal for off-road auxiliary high-beam use.

Hella Supertone Horn Kit 12V 300/500HZ - Hella 003399801

In stock
SKU: 003399801
5.0 1 review
Usually ships within 24 hours
$59.99
$69.99 -14% $59.99
Description Shipping information

12V - 118dB(A) - Frequency Range: 300/500Hz - Low Tone/High Tone

Featuring HELLA’s unmistakable red grille design, the Supertone horn produces a powerful, attention‑demanding sound that cuts through traffic noise with ease. Whether installed on a performance car, truck, SUV, or off‑road vehicle, this horn delivers instant responsiveness and long‑lasting reliability in all driving conditions.

Why Choose the HELLA Supertone Horn?

  • Extremely Loud Output: Designed to be clearly heard in dense traffic and highway conditions
  • Dual‑Tone Performance: High and low frequency combination delivers an aggressive, commanding sound
  • Durable Construction: Engineered for long service life and resistance to vibration
  • Universal Fit: Compatible with most 12V vehicles
  • Motorsport Proven: Widely used in rally, racing, and performance builds

Technical Specifications

  • Brand: HELLA
  • Manufacturer Part Number: 003399801
  • Product Line: HELLA Supertone
  • Voltage: 12V DC
  • Sound Output: Approximately 118 dB (at 2 meters)
  • Frequency: Dual‑tone (approx. 300 Hz / 500 Hz)
  • Horn Type: Disc horn
  • Color: Red grille with black housing
  • Mounting: Universal mounting bracket included
  • Vehicle Fitment: Cars, trucks, SUVs, off‑road vehicles (12V systems)

Applications

The HELLA Supertone horn is ideal for:

  • Performance and sports cars
  • Rally and motorsport vehicles
  • Daily drivers needing improved horn audibility
  • Off‑road, overland, and adventure builds
  • Compact vehicles with limited factory horn output

Installation Notes

Installation is straightforward using the supplied mounting hardware. Depending on vehicle wiring and current capacity, a relay may be recommended for optimum performance and electrical protection. Professional installation is suggested for best results.

Upgrade Your Safety & Style

When visibility isn’t enough, sound matters. Upgrade to the HELLA Supertone Horn (003399801) and experience a powerful blend of safety, performance, and iconic styling trusted by drivers worldwide.

The HELLA Supertone Horn (003399801) is an iconic high‑performance automotive horn, trusted worldwide for its exceptionally loud output, aggressive tone, and legendary durability. Originally designed for motorsports and rally applications, the HELLA Supertone has become a favorite upgrade