What are the major difference between the HELLA 007424801 and the 007424804?

I think the only difference would be the frequency of the horns. Other than that, I don't know of any other difference. Just my opinion.

Is one horn louder than the other?

You can check out the specifications on www.myhellalights.com and you down load a hella app that has sound from the app store. This has 116 db and the other is 228. This horn sounds like a trumpet and the supertone has a higher pitch.

Hella 011225831 Black 12v Bx Trumpet Horn Kit Universal Fit

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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108478CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗🔊 Command the road with sound that’s impossible to ignore!

ICONIC BLACK FINISH - Sleek, stealthy design that elevates your vehicle’s style while signaling safety.
DUAL TONE SAFETY SIGNAL - High 500 Hz and low 400 Hz tones combine for a rich, unmistakable sound signature.
UNMATCHED ACOUSTIC POWER - Cut through traffic noise with a piercing 118 dB blast that demands attention.
PRECISION GERMAN ENGINEERING - Over 100 years of automotive tech expertise ensures durability and reliability you can trust.
UNIVERSAL FIT EFFORTLESS INSTALL - Designed with a versatile M8 bracket and flat blade connectors for seamless integration on any vehicle.

The HELLA 011225831 Black 12V BX Trumpet Horn Kit delivers a powerful 105-118 dB dual-tone signal (500 Hz high, 400 Hz low) engineered with over a century of German precision. Featuring a universal M8 screw bracket and flat blade connectors, this durable, easy-to-install horn kit fits virtually any passenger vehicle, combining iconic design with unmatched acoustic performance for drivers who demand safety and style.

Specifications

ASIN	B01EG18DQ6
Automotive Fit Type	Universal Fit
Best Sellers Rank	#800 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #2 in Car Horns
Brand	HELLA
Brand Name	HELLA
Colour	Black
Compatible with Vehicle Type	Passenger Car
Customer Reviews	4.5 out of 5 stars 549 Reviews
Fit Type	Universal Fit
Global Trade Identification Number	04082300397093
Item Dimensions	15.2 x 10.2 x 12.7 Centimeters
Item Type Name	Horn Kit
Item Weight	1.1 Pounds
Item dimensions L x W x H	15.2 x 10.2 x 12.7 Centimeters
Manufacturer	Hella
Manufacturer Part Number	3FH 011 225-831
Material	Horn
Material Type	Horn
Model	011225831
Noise Level	118 Decibels
Number of Items	1
OEM Equivalent Part Number	0045423420, 0045423520, 171951223, 171951223SBV, 3B0951221
Style Name	Classic
Unit Count	1.0 Count
Voltage	12 Volts
What Is In the Box	Horn

Reviews

D**N

Sonido Perfecto!!

Se instalo en una l200 modelo 2023 y son una chulada!!! Súper fácil de instalar y suenan durísimo!!! Las súper recomiendo!

8.09.2023

S**.

High quality horns

Great horns. Loud with or without the relay. These are basically just black versions of the red Hella twin trumpets.

11.03.2026

H**N

Gefällt mir.....

Guter Ton und auch laut

20.07.2026

A**R

Unique tune

I was looking for that solid and strong sound I got it with this one

20.04.2026

N**E

Tromba Hella

Un bel suono acuto, le consiglio.

6.09.2025

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108478CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit)

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Details

Description

Specifications

Reviews

Common Questions