---
product_id: 291630878
title: "FARBIN Air Horn for Car, Train Horn for Trucks, Loud 12v Car Horn Kit with Relay Harness and Switch Button"
brand: "farbin"
price: "VT19385"
currency: VUV
in_stock: true
reviews_count: 13
category: "Farbin"
url: https://www.desertcart.vu/products/291630878-farbin-air-horn-for-car-train-horn-for-trucks-loud
store_origin: VU
region: Vanuatu
---

# 150 dB thunderous blast Plug & play easy install Universal 12V fit & relay kit FARBIN Air Horn for Car, Train Horn for Trucks, Loud 12v Car Horn Kit with Relay Harness and Switch Button

**Brand:** farbin
**Price:** VT19385
**Availability:** ✅ In Stock

## Summary

> 🚨 Make your presence impossible to miss with FARBIN’s 150dB power horn!

## Quick Answers

- **What is this?** FARBIN Air Horn for Car, Train Horn for Trucks, Loud 12v Car Horn Kit with Relay Harness and Switch Button by farbin
- **How much does it cost?** VT19385 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/291630878-farbin-air-horn-for-car-train-horn-for-trucks-loud)

## Best For

- farbin enthusiasts

## Why This Product

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

## Key Features

- • **Safety & Style Upgrade:** Turn your vehicle into a road presence powerhouse with a sleek blue horn that screams quality.
- • **All-in-One Installation Kit:** Includes relay harness and switch button with clear wiring diagrams for hassle-free setup.
- • **Command Attention Instantly:** 150 decibels of ear-catching power that no driver can ignore.
- • **Durability Meets Performance:** Built with premium materials to withstand extreme temperatures and daily wear.
- • **Effortless Universal Compatibility:** Designed for any 12V vehicle—cars, trucks, SUVs, boats, and more.

## Overview

The FARBIN Air Horn is a high-decibel (150 dB) 12V horn kit engineered for universal vehicle compatibility. Featuring a durable build and an upgraded compressor with relay harness and switch button, it delivers an easy installation experience and a commanding sound that enhances driving safety and road presence.

## Description

Buy FARBIN Air Horn for Car, Train Horn for Trucks, Loud 12v Car Horn Kit with Relay Harness and Switch Button: Air Horns - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very loud. - 150 db....I do not know, however, when I got them all hooked up (got the 2 pack) and tested, the wife was in the house of our attached garage, and she about jumped out of her skin. Installed on a 2004 Silverado. I have no doubt that I will get the attention of the xxxx's that cut me off while I am pulling my trailer now!!! Way louder than stock. I did build a nice bracket for them to mount to that sits behind the bumper.
Review: A safety upgrade...I added this and another type to stock horns for awesome effect! - Read on for some tips and ideas for installation... Not much to complain about here! I have three of these in service in my vehicles and am very pleased. Much louder than any stock horn. Consider this a small investment in safety. You can find "Y" adapters for the power hookup on desertcart for your specific vehicle brand, so installation is pretty much plug and play. On my 2019 RAV4 I simply moved one of the two factory horns and combined them on one mounting bracket, then installed this on the empty bracket and wired them up. The difference is major. For the electrically savvy, you may want to consider my installation method: I power the relay for the thing from the accessory buss (the accessory wire that is only on when the car is on or you have the key in "acc" mode), that way this really loud horn only works when the car is ON. Why, you ask, is this important? Because when the car security alarm decides to go off at two in the A.M., you might be happier if the trumpet of God isn't blowing outside your bedroom window. I also put a switch on that wire just because I could, but I almost never turn it off, unless I'm outside someone's house and just want to make a quick "toot" without scaring the neighborhood. Combine this with a set of Wolo "Long Horns" (I've done it) and you get some serious scary noise! UPDATE: I recently added another set of these horns to a vehicle, this time I added one of these and a Farbin "Raging bull sound horn", ASIN number B08L9G7BNL, Farbin part number FB-NJ. The sound is quite impressive. Let me state at the outset, that you will not necessarily be impressed with the bull horn on its own, but COUPLED with this air horn and the factory horns on the GM vehicle I worked on, the tri-tone sound (it tends to get humans attention lol) is VERY train-like. I used 14 Guage wire to supply power and an equally heavy wire to ground. If you're willing to do the extra work for the customization, the effect is very rewarding. I won't go into the details, but let me assure you I have NO PROBLEM getting people's UNDIVIDED ATTENTION when I hit the horn button now.

## Features

- High Volume: The train horn can produce 150 DB of strong sound. When you drive, no one will ignore the sound. Greatly enhance driving safety.
- High Qality: The air horn is made of high quality material, which ensures durability and service life and can work in various temperature environments.
- With Air Pump: New Upgraded Compressor, red copper coil, vacuum chrome plating, fast response, there is no need to have air source on the car.
- Easy To Install: Our air horn kit is easy to install, you can install it manually with the harness package we distribute, wiring instructions with color diagrams are attached.
- General Accessories: Suitable for any 12V vehicles trucks boats cars vans lorries SUV RV motorcycles off road etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QML3SW2 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #12,984 in Automotive ( See Top 100 in Automotive ) #10 in Air Horns |
| Brand | FARBIN |
| Color | Blue horn with button |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,052) |
| Date First Available | January 1, 2021 |
| Exterior | Machined |
| Item Weight | 1.94 pounds |
| Item dimensions L x W x H | 6.22 x 4.64 x 3.93 inches |
| Item model number | FB-S11 |
| Manufacturer | Ruian City Allrey E-Commerce Ltd. |
| Manufacturer Part Number | FB-S11 |
| Noise Level | 150 Decibels |
| Product Dimensions | 6.22 x 4.64 x 3.93 inches |
| Style | Blue horn with button |
| UPC | 791785865297 |

## Product Details

- **Brand:** FARBIN
- **Color:** Blue horn with button
- **Item dimensions L x W x H:** 6.22 x 4.64 x 3.93 inches
- **Material:** Copper
- **Voltage:** 12 Volts

## Images

![FARBIN Air Horn for Car, Train Horn for Trucks, Loud 12v Car Horn Kit with Relay Harness and Switch Button - Image 1](https://m.media-amazon.com/images/I/61oIaIUnumL.jpg)
![FARBIN Air Horn for Car, Train Horn for Trucks, Loud 12v Car Horn Kit with Relay Harness and Switch Button - Image 2](https://m.media-amazon.com/images/I/711TvRPdPTL.jpg)
![FARBIN Air Horn for Car, Train Horn for Trucks, Loud 12v Car Horn Kit with Relay Harness and Switch Button - Image 3](https://m.media-amazon.com/images/I/71aPJqRf7mL.jpg)
![FARBIN Air Horn for Car, Train Horn for Trucks, Loud 12v Car Horn Kit with Relay Harness and Switch Button - Image 4](https://m.media-amazon.com/images/I/81O+yKqfNQL.jpg)
![FARBIN Air Horn for Car, Train Horn for Trucks, Loud 12v Car Horn Kit with Relay Harness and Switch Button - Image 5](https://m.media-amazon.com/images/I/71OiQeKGmUL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very loud.
*by J***E on December 1, 2025*

150 db....I do not know, however, when I got them all hooked up (got the 2 pack) and tested, the wife was in the house of our attached garage, and she about jumped out of her skin. Installed on a 2004 Silverado. I have no doubt that I will get the attention of the xxxx's that cut me off while I am pulling my trailer now!!! Way louder than stock. I did build a nice bracket for them to mount to that sits behind the bumper.

### ⭐⭐⭐⭐⭐ A safety upgrade...I added this and another type to stock horns for awesome effect!
*by G***A on January 1, 2024*

Read on for some tips and ideas for installation... Not much to complain about here! I have three of these in service in my vehicles and am very pleased. Much louder than any stock horn. Consider this a small investment in safety. You can find "Y" adapters for the power hookup on Amazon for your specific vehicle brand, so installation is pretty much plug and play. On my 2019 RAV4 I simply moved one of the two factory horns and combined them on one mounting bracket, then installed this on the empty bracket and wired them up. The difference is major. For the electrically savvy, you may want to consider my installation method: I power the relay for the thing from the accessory buss (the accessory wire that is only on when the car is on or you have the key in "acc" mode), that way this really loud horn only works when the car is ON. Why, you ask, is this important? Because when the car security alarm decides to go off at two in the A.M., you might be happier if the trumpet of God isn't blowing outside your bedroom window. I also put a switch on that wire just because I could, but I almost never turn it off, unless I'm outside someone's house and just want to make a quick "toot" without scaring the neighborhood. Combine this with a set of Wolo "Long Horns" (I've done it) and you get some serious scary noise! UPDATE: I recently added another set of these horns to a vehicle, this time I added one of these and a Farbin "Raging bull sound horn", ASIN number B08L9G7BNL, Farbin part number FB-NJ. The sound is quite impressive. Let me state at the outset, that you will not necessarily be impressed with the bull horn on its own, but COUPLED with this air horn and the factory horns on the GM vehicle I worked on, the tri-tone sound (it tends to get humans attention lol) is VERY train-like. I used 14 Guage wire to supply power and an equally heavy wire to ground. If you're willing to do the extra work for the customization, the effect is very rewarding. I won't go into the details, but let me assure you I have NO PROBLEM getting people's UNDIVIDED ATTENTION when I hit the horn button now.

### ⭐⭐⭐⭐ Loud
*by I***C on November 9, 2025*

Other than is being a bit higher pitched than I would prefer the double is nice and loud. I may add a lower tone at some point. Wiring does need some modification. It would be nice if sold with the double horn kit a some cables with double spades and females to join them.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-24*