---
product_id: 240119026
title: "HELLA 011225891 Black 77mm 12V BX Disc Horn Kit (Honda)"
brand: "hella"
price: "€ 103.99"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.sk/products/240119026-hella-011225891-black-77mm-12v-bx-disc-horn-kit-honda
store_origin: SK
region: Slovakia
---

# 12V optimized for vehicle systems 77mm powerful disc horn OEM fit for seamless installation HELLA 011225891 Black 77mm 12V BX Disc Horn Kit (Honda)

**Brand:** hella
**Price:** € 103.99
**Availability:** ✅ In Stock

## Summary

> 🔊 Command the road with a horn that means business!

## Quick Answers

- **What is this?** HELLA 011225891 Black 77mm 12V BX Disc Horn Kit (Honda) by hella
- **How much does it cost?** € 103.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/240119026-hella-011225891-black-77mm-12v-bx-disc-horn-kit-honda)

## 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

- • **Trusted Legacy:** From HELLA, a century-strong leader in automotive tech, guaranteeing reliability and quality.
- • **Lightweight & Compact:** At just 450g and compact dimensions, it fits perfectly without adding bulk or weight.
- • **Front Position Optimized:** Designed specifically for front mounting to maximize sound projection and safety.
- • **Precision Engineered Sound:** 77mm disc delivers a crisp, attention-grabbing tone that cuts through urban noise.
- • **Plug-and-Play Compatibility:** 12V design ensures effortless integration with Honda and compatible vehicles—no modifications needed.

## Overview

The HELLA 011225891 Black 77mm 12V BX Disc Horn Kit offers professional-grade sound performance with OEM-level quality. Engineered for front mounting on Honda vehicles, this lightweight, compact horn delivers a powerful, clear tone powered by a 12V system. Backed by HELLA’s 100+ years of automotive innovation, it ensures reliable, plug-and-play installation for drivers who demand both style and substance.

## Description

These ultra-reliable disc 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.

## Features

- Disc horns are for drivers looking for a horn that combines a good price-performance ratio and high quality.
- Original equipment quality horns you can trust from a global leader in automotive technologies for more than 100 years
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HELLA |
| Brand | Hella |
| Model | 011225891 |
| Product Dimensions | 10.8 x 8.26 x 11.13 cm; 450 g |
| Item model number | 011225891 |
| Exterior | Machined |
| Manufacturer part number | 011225891 |
| OEM Part Number | 011225891, 38100-S9V-A12, 38150-S9V-A12, 38150-TZ5-A11 |
| Position | Front |
| Item Weight | 450 g |

## Product Details

- **Brand:** Hella
- **Colour:** Black
- **Item dimensions L x W x H:** 10.8 x 8.3 x 11.1 centimetres
- **Style:** Honda
- **Noise level:** 111 Decibels

## Images

![HELLA 011225891 Black 77mm 12V BX Disc Horn Kit (Honda) - Image 1](https://m.media-amazon.com/images/I/81pdoFtBUjL.jpg)
![HELLA 011225891 Black 77mm 12V BX Disc Horn Kit (Honda) - Image 2](https://m.media-amazon.com/images/I/81ZmxyA+ZuL.jpg)
![HELLA 011225891 Black 77mm 12V BX Disc Horn Kit (Honda) - Image 3](https://m.media-amazon.com/images/I/81Hq0+Rxc7L.jpg)
![HELLA 011225891 Black 77mm 12V BX Disc Horn Kit (Honda) - Image 4](https://m.media-amazon.com/images/I/719QivR6UhL.jpg)
![HELLA 011225891 Black 77mm 12V BX Disc Horn Kit (Honda) - Image 5](https://m.media-amazon.com/images/I/61FuQIliTNL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is it waterproof**
A: The horns are WATER RESISTANT. Mine have been installed for 3 years, been through all kinds of weather, still work fine. Very loud.

**Q: Is it a two wire connector or a one wire connector**
A: Two wire. One power, one ground.

**Q: Positive and negative isn't labeled. Does it matter which is which?**
A: Should not matter just make sure that if you are using both horns wired them in parallel-- that they connect same  for same terminals on both horns 
I had 1 horn originally so I had to put a jumper terminal in a and wire it in parallel to the 2 horns for the single horn connector on my car
Do not connect in series i.e run from the power wire into 1 terminal and then out the 2nd terminal on the same horn into the terminal on the second horn and out that one back in to the power terminal, that may cause a problem?

**Q: Do you need a relay with motorcycle installation**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bike horns
*by D***S on 11 August 2024*

Great buy used this manufacture many years great product think they will hear me now

### ⭐⭐⭐⭐⭐ Great sound
*by I***R on 3 August 2024*

Great really loud sound from these dual tone horns.

### ⭐⭐⭐⭐⭐ Compact horns
*by S***G on 22 July 2024*

A pleasant sound that is perfectly clear from these twin compact horns.

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**Shop now:** [https://www.desertcart.sk/products/240119026-hella-011225891-black-77mm-12v-bx-disc-horn-kit-honda](https://www.desertcart.sk/products/240119026-hella-011225891-black-77mm-12v-bx-disc-horn-kit-honda)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-25*