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Ignitions and Electrical› Wiring Components

HELLA

Supertone Horn Kit 12V Dual-Tone 118dB

$69.99 $51.99 Save $18.00

SKU: HELLA003399801

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Special Order
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Hella Supertone Horn Kit is a 12-volt horn system designed to produce a powerful and attention-demanding sound. It features a dual-tone performance with high and low frequency combinations, emitting 118 dB at 300/500Hz. Constructed from alloy steel with a distinctive red grille, this horn is built for long service life and reliability.
Show original supplier description
The HELLA Supertone Horn Kit is an iconic high-performance automotive horn system trusted worldwide for its exceptionally loud output, aggressive tone, and legendary durability. This kit delivers a powerful 118 decibels of warning power, ensuring you are heard when necessary. It features a dual-tone performance with frequencies at 500Hz (high tone) and 300Hz (low tone) for an aggressive, commanding sound. The horns are housed in a rugged red case for attractive visibility. The power consumption is 2 x 66W, and the nominal voltage is 12V. Installation is straightforward using the supplied mounting hardware. However, 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. The Supertone horn is ideal for performance and sports cars, rally and motorsport vehicles, daily drivers needing improved horn audibility, off-road builds, and compact vehicles with limited factory horn output.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHELLA
Part NumberHELLA003399801
CategoryIgnitions and Electrical
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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