---
product_id: 469655375
title: "12V 150db Air Horn for Truck, Super Loud Dual Trumpet Air Horn Kit with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans Kit (Black)"
brand: "hk"
price: "€ 71.43"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hk"
url: https://www.desertcart.hr/products/469655375-12v-150db-air-horn-for-truck-super-loud-dual-trumpet
store_origin: HR
region: Croatia
---

# Waterproof & weatherproof 150dB super loud blast Universal 12V vehicle fit 12V 150db Air Horn for Truck, Super Loud Dual Trumpet Air Horn Kit with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans Kit (Black)

**Brand:** hk
**Price:** € 71.43
**Availability:** ✅ In Stock

## Summary

> 🚛 Blast your presence with the HK 12V Air Horn—because silence is overrated!

## Quick Answers

- **What is this?** 12V 150db Air Horn for Truck, 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?** € 71.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/469655375-12v-150db-air-horn-for-truck-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

- • **Compact Yet Mighty Design:** Sleek 21cm length fits discreetly while delivering a commanding presence on the road.
- • **Built to Brave the Elements:** Waterproof ABS and chrome-plated zinc alloy ensure durability rain or shine.
- • **Command Attention with 150dB Power:** Unleash a thunderous dual trumpet sound that cuts through any environment—be heard, be noticed.
- • **Complete Installation Kit Included:** Mounting hardware, wire harness, and backup relay make setup effortless and reliable.
- • **Plug & Play Universal Compatibility:** Seamlessly fits any 12V vehicle from trucks to boats—no hassle, just pure power.

## Overview

The HK 12V 150dB Air Horn is a robust dual trumpet kit engineered for any 12V vehicle, delivering an ultra-loud 150-decibel sound. Crafted from durable ABS and chrome-plated zinc alloy, it’s waterproof and built to withstand diverse weather conditions. The kit includes all necessary mounting hardware, wiring, and a backup relay for easy installation, making it the ultimate upgrade for trucks, cars, boats, and more.

## Description

Specification: For: Any 12V Vehicles Cars, Trucks, Vans, Trains,Buses and Boats Material: High quality ABS and chrome plated zinc alloy (non-rusting) Voltage:12V DB output: 150db Length:8.27 inch/21 cm Weight (kg):0.83kg /1.83LB Package Included: 1 X Dual Trumpet Air Horn 1 X Set of Mounting Hardware 1 X Wire Harness 1 X Relay (Back up)

Review: I don't think there's 150db. - Convenient mount, compact size. But I don't think that the sound power corresponds to 150dB. It's hard to tell without the device. I know what 120db sounds like. It's a slightly louder horn.
Review: Sounds good - Sound so good 10/10 buy this

## Features

- good quality hk air horn is made of good quality abs and chrome plated zinc alloy material, which can ensure air horn durability and longevity. Waterproof product, it can work in a variety of temperature environments.
- super loud air horn stronger air pressure can be made of upgraded air compressor and larger coil, 12v dual trumpet air horn kit will produce a powerful 150db loud tuned train sound that can't be ignored.
- universal fit the air horn fits for any 12 volt dc power vehicle including car, truck, suv, motorcycle, boat, off road vehicle, bus etc.
- easy to install you just need to connect the two wires on the car horn to the 12v power supply red wire to positive pole, black wire to.negative pole, and it will work normally.
- package including.1 x dual trumpet air horn,1 x set of mounting hardware,1 x wire harness,1 x relay back up, when the blue light above the original relay does not light up, you can replace the spare relay.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6B5J4GV |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #48,456 in Automotive ( See Top 100 in Automotive ) #34 in Automotive Air Horns |
| Brand | HK |
| Brand Name | HK |
| Color | Black |
| Colour | Black |
| Compatible with Vehicle Type | Bus, Motorcycle, Passenger Car, SUV, Train, Truck, Van, Watercraft |
| Customer Reviews | 4.2 out of 5 stars 217 Reviews |
| Fit Type | Universal Fit |
| Fit type | Universal Fit |
| Included Components | 1 X Dual Trumpet Air Horn, 1 X Set of Mounting Hardware, 1 X Wire Harness, 1 X Relay (Back up) |
| Item Type Name | Air Hron Train Horn for Truck |
| Manufacturer | HK |
| Manufacturer Part Number | B0B6B5J4GV |
| Material | Metal |
| Material Type | Metal |
| Model Number | B0B6B5J4GV |
| Noise Level | 150 Decibels |
| Style | Classic |
| Style Name | Classic |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |

## Product Details

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

## Images

![12V 150db Air Horn for Truck, 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/710sR3PRyhL.jpg)

## Questions & Answers

**Q: how may i hear the hone? do youhave a youtube video?**
A: yes if write it on youtube you will find it

**Q: Does this come with a switch to turn on and off?**
A: Unfortunaly you must buy turn on and off button.

## Customer Reviews

### ⭐⭐⭐⭐ I don't think there's 150db.
*by E***E on 19 December 2024*

Convenient mount, compact size. But I don't think that the sound power corresponds to 150dB. It's hard to tell without the device. I know what 120db sounds like. It's a slightly louder horn.

### ⭐⭐⭐⭐⭐ Sounds good
*by J***W on 20 July 2026*

Sound so good 10/10 buy this

### ⭐⭐⭐⭐⭐ Loud Enough to Rattle Your Boots
*by F***I on 12 November 2024*

Now if you're lookin' for an air horn that’s loud enough to clear the whole road ahead, this HK 12V 150db Air Horn is just what the doctor ordered. I slapped this baby on my truck, and let me tell ya, it’s LOUD! At 150 decibels, this thing ain’t playin’ around – it'll get attention from a mile away. The dual trumpet design is sharp and gives it a nice deep sound that cuts right through the noise. Plus, the black finish looks slick, which ain't hurtin' anything! Installation was a breeze, especially with that included compressor. This kit’s ready to go on just about any 12V vehicle you got – trucks, boats, RVs, you name it. Once I got it set up, I gave it a test honk, and man, it scared the birds right outta the trees! This air horn ain’t just for show; it’s perfect for any situation where you need to let folks know you’re comin’ through. If you need a horn that'll make folks take a step back, this one’s as good as gold. Highly recommend it – just make sure you’re ready for the sound!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hr/products/469655375-12v-150db-air-horn-for-truck-super-loud-dual-trumpet](https://www.desertcart.hr/products/469655375-12v-150db-air-horn-for-truck-super-loud-dual-trumpet)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-19*