---
product_id: 344304442
title: "HK 12V 150db Car Air Horn, Super Loud Dual Trumpet Air Horn Kit with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans Kit (Black)"
brand: "hk"
price: "€ 70.91"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hk"
url: https://www.desertcart.sk/products/344304442-hk-12v-150db-car-air-horn-super-loud-dual-trumpet
store_origin: SK
region: Slovakia
---

# 150dB super-loud output Durable chrome-plated zinc alloy Upgraded high-pressure compressor HK 12V 150db Car Air Horn, Super Loud Dual Trumpet Air Horn Kit with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans Kit (Black)

**Brand:** hk
**Price:** € 70.91
**Availability:** ✅ In Stock

## Summary

> 🚨 Make Your Presence Impossible to Ignore!

## Quick Answers

- **What is this?** HK 12V 150db Car Air Horn, Super Loud Dual Trumpet Air Horn Kit with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans Kit (Black) by hk
- **How much does it cost?** € 70.91 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/344304442-hk-12v-150db-car-air-horn-super-loud-dual-trumpet)

## Best For

- hk enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Upgrade:** Backed by a 30-day money-back guarantee, 1-year warranty, and lifetime technical support—because your safety deserves no compromises.
- • **Engineered for Longevity:** Heavy-duty metal components and upgraded coil design guarantee a long-lasting, reliable warning system.
- • **Built to Brave All Weather:** Premium chrome-plated zinc trumpets and all-copper coil compressor resist rust and corrosion for relentless performance.
- • **Universal 12V Compatibility:** Seamlessly fits cars, trucks, SUVs, boats, and more with a universal mount for effortless installation.
- • **Command Attention with 150dB Power:** Unleash a thunderous, crystal-clear horn that cuts through any noise, ensuring you're heard in every traffic scenario.

## Overview

The HK 12V 150dB Car Air Horn is a premium dual trumpet kit featuring a super-loud 150dB output powered by an upgraded high-pressure compressor. Crafted with durable chrome-plated zinc alloy and an all-copper coil, it’s designed for all-weather resilience and long-term reliability. Compatible with any 12V vehicle—from cars and trucks to boats and trains—this kit includes everything needed for quick installation and is backed by a comprehensive warranty and support.

## Description

Specification: For:Any 12V Vehicles Cars, Trucks, Vans, Trains,Buses and Boats Material: High quality Chrome plated ZINC trumpets(non-rusting) Voltage:12V DB output: 150db Length:12.3 inch/31.3 cm Weight (kg):1.26kg /2.8LB Package Included: 1 X Air Horn 1 X Compressor 1 X Air Hose 1 X Set of Mounting Hardware 1 X Relay 1 X Wired Relay Plug 1 X Fuse 1 X Inline Fuse Holder

Review: This is a weaponised horn lol . I had one on my truck before and this slightly smaller version fitted my Q5. Car horns these days are like toy horns , totally useless. I would caution you be thoughtful about its use because it will give people a fright .
Review: I originally bought a Fiamm unit from Princess Auto, but it turned out to be defective. I decided to try something from desertcart instead, and I’m glad I did. This unit is built much better, with more metal components compared to the plastic on the Fiamm. It sounds great and was very easy to install.

## Features

- 【150dB Super-Loud Train Horn】Upgraded interior structure can produce up to 150DB pleasing tone for any weather condition, which makes it a good safety companion while driving.
- 【Upgraded Air Compressor】HK truck horn has bigger coil, high-quality chrome plated zinc alloy material, stronger air pressure give the air horn louder and more clear warning to other's driving actions.
- 【High-Cost Performance】Chrome Plated ZINC Trumpet, All-copper coil, and train horns the metal trumpet and compressor are weather resistant, all kits are designed for long time service.
- 【Fit 12 Volt Vehicle】This train horn for truck works on any 112 Volt DC Power Vehicle, fit most cars, truck, SUV, motorcycle, yacht, boat, off road vehicle, buses etc, also comes with a universal mount that makes the installation easier.
- 【Zero-Risk Purchase】If you meet any questions about air horn for truck please contact us, all HK products has a 30-day money back, 1-year warranty and lifetime technical support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YXV69KV |
| Best Sellers Rank | #22,536 in Automotive ( See Top 100 in Automotive ) #14 in Automotive Air Horns |
| Brand | HK |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,538) |
| Date First Available | 1 January 2024 |
| Item Weight | 1.24 Kilograms |
| Item model number | B07YXV69KV |
| Manufacturer | HK |
| Manufacturer Part Number | B07YXV69KV |
| Model | air horn train horn for truck |
| Package Dimensions | 31.2 x 17.4 x 10.1 cm; 1.24 kg |
| Special Features | air horn train horn for truck train horn air horn for truck train horn kit train horn for car |
| Voltage | 12 Volts |

## Product Details

- **Brand:** HK
- **Colour:** Black
- **Fit type:** Universal Fit
- **Material:** Zinc
- **Voltage:** 12 Volts

## Images

![HK 12V 150db Car Air Horn, Super Loud Dual Trumpet Air Horn Kit with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans Kit (Black) - Image 1](https://m.media-amazon.com/images/I/71+-f08c9SL.jpg)

## Questions & Answers

**Q: Where does blue and yellow hook too?**
A: Your factory horn wires
 yellow is the hot wire

**Q: How do I wire in a separate push button? I can’t find information anywhere thanks.**
A: If you're looking to bypass the existing horn & use it on push button only, this is what to do:
Get rid of all the electric components.
Wire through a fuse from positive + of battery to button +.
Wire from - button to + of compressor of horn.
Wire from - of compressor to negative - of battery or frame.

**Q: What is mainly material of the bump of air horn?**
A: It seems like made with iron

**Q: Could i install this under the hood of my truck or would it have to be put on the exterior?**
A: Yes. I have a Nissan Hardbody and I have my under the hood. Just face the horn towards the front and your good.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***R on 23 February 2023*

This is a weaponised horn lol . I had one on my truck before and this slightly smaller version fitted my Q5. Car horns these days are like toy horns , totally useless. I would caution you be thoughtful about its use because it will give people a fright .

### ⭐⭐⭐⭐⭐ Review
*by A***R on 24 June 2025*

I originally bought a Fiamm unit from Princess Auto, but it turned out to be defective. I decided to try something from Amazon instead, and I’m glad I did. This unit is built much better, with more metal components compared to the plastic on the Fiamm. It sounds great and was very easy to install.

### ⭐⭐⭐⭐⭐ Review
*by T***I on 31 December 2025*

Hooked this horn up on my 1959 Larson All American 16ft runabout. Small boat, Big horn! The irony is great. Installation is pretty straightforward.

## Frequently Bought Together

- 150db Super Loud Dual Trumpet Air Horn Kit with Compressor for Vehicles, Trucks, Trains, Boats - 12V, Black
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**Shop now:** [https://www.desertcart.sk/products/344304442-hk-12v-150db-car-air-horn-super-loud-dual-trumpet](https://www.desertcart.sk/products/344304442-hk-12v-150db-car-air-horn-super-loud-dual-trumpet)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-06*