---
product_id: 504286696
title: "HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit)"
brand: "hella"
price: "฿15746"
currency: THB
in_stock: false
reviews_count: 13
category: "Hella"
url: https://www.desertcart.co.th/products/504286696-hella-011225831-black-12v-bx-trumpet-horn-kit-universal-fit
store_origin: TH
region: Thailand
---

# 12V / 6A power rating 118 dB max sound level M8 screw horn bracket HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit)

**Brand:** hella
**Price:** ฿15746
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Sound Like You Mean It — Be Heard, Be Safe, Be Legendary!

## Quick Answers

- **What is this?** HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit) by hella
- **How much does it cost?** ฿15746 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/504286696-hella-011225831-black-12v-bx-trumpet-horn-kit-universal-fit)

## Best For

- hella enthusiasts

## Why This Product

- Trusted hella brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable, machined black exterior ensures your horn stays sharp and stylish through every drive.
- • **Dual-Tone Safety Signal:** High 500 Hz and low 400 Hz tones combine for a rich, unmistakable alert.
- • **Unmatched Acoustic Power:** Cut through city noise with a piercing 118 dB sound that demands attention.
- • **Precision German Engineering:** Crafted with over 100 years of automotive tech expertise for ultimate reliability.
- • **Universal Fit & Easy Install:** Designed with a versatile M8 bracket and flat 6.3 mm blade connectors for hassle-free setup.

## Overview

The HELLA 011225831 Black 12V BX Trumpet Horn Kit delivers a powerful 118 dB dual-tone alert with high (500 Hz) and low (400 Hz) frequencies, engineered for universal fit and easy installation. Backed by over a century of German precision automotive technology, this durable, machined black horn kit ensures unmatched reliability and safety on the road, making it the top choice for performance-driven drivers.

## Description

These ultra-reliable trumpet horns look and sound like nothing else on the road. HELLA acoustic warning systems in the hustle and bustle of traffic, safety is paramount. You will surely notice that our horns, use the most modern acoustic technology. HELLA offers a broad selection of horns which are all characterized by their strong, penetrating and concentrated sound. HELLA horns are constructed with durability in mind. Integrating security, reliability and precision workmanship HELLA is a tradition that continues for more than 100 years ago. Horns, backup alarms and trumpets from HELLA are designed and manufactured with German precision technology. We work with the most important car manufacturers, the best in the industry, so we can be sure to get the most out of it. The HELLA quality is not only seen but heard, our experience specializing in the development of horns and trumpets, meets strict ECE requirements and original equipment applications both for light vehicles and commercial vehicles, as well as for applications off-road.

Review: Best quality Horn Does the Job - Good quality Horn. Loud as well as clear sound. Got it on same day with Prime delivery. Fitted to My car and having good experience.I like it very much. Previously I was using symphony horn of Bosch but that was ok-ok. Now this was Does the Job. Thank you for such beautiful product. I will definitely recommend it.
Review: best - Very good and loud sound.i like it

## Features

- Optimum fit and long lasting
- Original equipment quality horns you can trust from a global leader in automotive technologies for more than 100 years .
- Hella's ultra-reliable trumpet horns look and sound like nothing else on the road.
- Trumpet horns come with a M8 screw horn bracket and with flat connections of 6.3 mm, open, blade type.; High tone: 500 Hz - Low tone: 400 Hz - Sound level: 105 - 118 dB(A) - Voltage / Amps: 12Volts/6Amps; Application: UNIVERSAL; Kit includes: 1 high-tone 500Hz horn, 1 low-tone 400Hz horn
- Trumpet horns are for the performance oriented driver for whom a high level of safety combined with great design and high quality is key.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EG18DQ6 |
| Assembly Required | No |
| Best Sellers Rank | #577 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #2 in Car Horns |
| Brand | Hella |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (9,858) |
| Date First Available | 23 June 2016 |
| Exterior | Machined |
| Generic Name | Horn Kit |
| Global Trade Identification Number | 04082300397093 |
| Item Dimensions LxWxH | 15.2 x 10.2 x 12.7 Centimeters |
| Item Weight | 499 g |
| Item dimensions L x W x H | 15.2 x 10.2 x 12.7 Centimeters |
| Item model number | 011225831 |
| Manufacturer | Hella |
| Manufacturer Part Number | 011225831 |
| Model | 011225831 |
| Noise Level | 118 Decibels |
| OEM Part Number | 0045423420, 0045423520, 171951223, 171951223SBV, 3B0951221 |
| Position | Front |
| Product Dimensions | 15.24 x 10.16 x 12.7 cm; 498.95 g |
| Style | Classic |

## Product Details

- **Brand:** Hella
- **Colour:** Black
- **Item dimensions L x W x H:** 15.2 x 10.2 x 12.7 Centimeters
- **Material:** Horn
- **Voltage:** 12 Volts

## Images

![HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit) - Image 1](https://m.media-amazon.com/images/I/31BvefAGjhL.jpg)
![HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit) - Image 2](https://m.media-amazon.com/images/I/31LE716hzQL.jpg)
![HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit) - Image 3](https://m.media-amazon.com/images/I/31tNfxw++rL.jpg)
![HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit) - Image 4](https://m.media-amazon.com/images/I/31z56PmRsxL.jpg)
![HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit) - Image 5](https://m.media-amazon.com/images/I/41332iD+W+L.jpg)

## Questions & Answers

**Q: What are the major difference between the HELLA 007424801 and the 007424804?**
A: 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.

**Q: Can i use it for 2019 subaru legacy? tired of the road runner horn.**
A: Yes you can

**Q: Does the connector compatible with 1994 honda civic? Thank you.**
A: Yes

**Q: Is one horn louder than the other?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best quality Horn Does the Job
*by V***E on 15 December 2025*

Good quality Horn. Loud as well as clear sound. Got it on same day with Prime delivery. Fitted to My car and having good experience.I like it very much. Previously I was using symphony horn of Bosch but that was ok-ok. Now this was Does the Job. Thank you for such beautiful product. I will definitely recommend it.

### ⭐⭐⭐⭐⭐ best
*by A***T on 20 December 2025*

Very good and loud sound.i like it

### ⭐⭐⭐⭐ Best and loud sound
*by M***A on 14 December 2025*

Best product and everything firne just chill

## Frequently Bought Together

- HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit)
- NEOGET Car Horn Connector Adapter Wiring Harness, Compatible with Hyundai Kia, 2+2 Pack Pigtail Converter for Universal to OEM Horn Replacement (Hyundai/Kia)
- NEOGET Car Horn 1 to 2 Connector Converter Wiring Harness, Compatible with Universal Connector Horn, Splitter Adapter for Dual Tones Upgrade Type-Y (Universal)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-29*