---
product_id: 647122030
title: "2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Motorcycle, Truck, Bike, Boat (Pink)"
brand: "blau grun"
price: "A$52"
currency: AUD
in_stock: true
reviews_count: 5
category: "Blau Grun"
url: https://www.desertcart.com.au/products/647122030-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns
store_origin: AU
region: Australia
---

# 12V Easy Universal Install Waterproof Durable Design 300DB Ultra Loud Horn 2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Motorcycle, Truck, Bike, Boat (Pink)

**Brand:** blau grun
**Price:** A$52
**Availability:** ✅ In Stock

## Summary

> 🚂 Blast Your Presence Loud & Proud!

## Quick Answers

- **What is this?** 2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Motorcycle, Truck, Bike, Boat (Pink) by blau grun
- **How much does it cost?** A$52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/647122030-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns)

## Best For

- blau grun enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Reliability:** Tungsten contacts and robust materials guarantee up to 200,000 blasts of dependable sound.
- • **Plug & Play Universal Fit:** Designed for seamless 12V installation on cars, motorcycles, trucks, boats, and more—no hassle, just power.
- • **Built to Brave the Elements:** Crafted from high-quality ABS and aluminum alloy, this horn resists heat and water for unstoppable performance.
- • **Stand Out with Bold Pink Style:** Make a statement with a vibrant pink horn that’s as unique as your ride.
- • **Command Attention with 300DB Power:** Unleash a thunderous horn that cuts through any noise, ensuring you're heard and safe on the road.

## Overview

The 2PCS 300DB Super Loud Train Horns kit delivers an ultra-powerful 300-decibel sound through a waterproof, high-temperature resistant ABS and aluminum alloy build. Operating on 12V, it fits universally across vehicles including cars, motorcycles, trucks, and boats. Featuring tungsten contacts for extended lifespan and easy installation with included brackets, this horn ensures reliable, attention-grabbing alerts in a striking pink finish.

## Description

Specifications:- Material: Aluminium alloy and Metal- Voltage: 12V- Volume level: 300DB- Operating temperature: -49°F-194°F- Lifespan: Up to 200,000 times

Review: These horns are working out nicely on my wife’s ‘50 Chevy pickup. We’ll see how the plastic type housing holds up against time but the price was good and they fit and mounted nicely where I envisioned them going and they put out a good horn noise/sound too. So far I’m glad I bought them and for the price I recommend them and would purchase them again!!
Review: No era lo que esperaba suena fuerte como cualquier claxon de auto de sonido de tren nada que ver sugerencia no engañen con lo que ofrecen

## Features

- 【300DB Super Loud】: Are you still suffering from the original car speakers sounding flat or not waterproof? Our snail horn has an internal reflow design with a loudness of up to 300DB, which can give you a loud and clear sound to warn others and keep you safe behind the wheel.
- 【High Quality Material】: This car snail horn is made of high quality ABS material, which is strong and high temperature resistant and can guarantee the working stability and reliability of electrical components. We use tungsten contacts with excellent electrical conductivity, which greatly extends its service life.
- 【Easy to Use】: The high woofer is equipped with brackets and screws, and the reasonable combination of equipment makes it easy for you to install. You only need 12V power to install it and it can produce clear and loud sound for your car.
- 【Universal Fit】: Waterproof horn decoration is widely used in cars, motorcycles, small yachts, some trucks, go-karts, SUVs, buses and 12V power cars, which is an ideal car tool for your car and let you enjoy a good driving experienc
- 【Service Guarantee】: We will try our best to provide customer good quality at great cost and create you a more enjoyable driving experience. Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZ86NJ5Q |
| Best Sellers Rank | #160,590 in Automotive ( See Top 100 in Automotive ) #108 in Automotive Air Horns |
| Brand | BLAU GRUN |
| Customer Reviews | 3.8 3.8 out of 5 stars (382) |
| Date First Available | 16 April 2023 |
| Exterior | Polished |
| Item Weight | 458 g |
| Item model number | Super Loud Train Horns |
| Manufacturer | BLAU GRUN |
| Manufacturer Part Number | BLAU GRUN-300DB Horns |
| Model | Super Loud Train Horns |
| Product Dimensions | 1.27 x 2.54 x 3.81 cm; 458 g |
| Special Features | Waterproof |
| Voltage | 12 Volts |

## Product Details

- **Brand:** BLAU GRUN
- **Colour:** Pink
- **Item dimensions L x W x H:** 13 x 25 x 38 millimeters
- **Material:** Aluminum
- **Voltage:** 12 Volts

## Images

![2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Motorcycle, Truck, Bike, Boat (Pink) - Image 1](https://m.media-amazon.com/images/I/610DuhS+zfL.jpg)
![2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Motorcycle, Truck, Bike, Boat (Pink) - Image 2](https://m.media-amazon.com/images/I/61Xh7Q-krCL.jpg)
![2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Motorcycle, Truck, Bike, Boat (Pink) - Image 3](https://m.media-amazon.com/images/I/61i-hdLdtvL.jpg)
![2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Motorcycle, Truck, Bike, Boat (Pink) - Image 4](https://m.media-amazon.com/images/I/61lGxfpcoJL.jpg)
![2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Motorcycle, Truck, Bike, Boat (Pink) - Image 5](https://m.media-amazon.com/images/I/719INoNS4KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***N on 17 December 2025*

These horns are working out nicely on my wife’s ‘50 Chevy pickup. We’ll see how the plastic type housing holds up against time but the price was good and they fit and mounted nicely where I envisioned them going and they put out a good horn noise/sound too. So far I’m glad I bought them and for the price I recommend them and would purchase them again!!

### ⭐ Review
*by F***O on 6 October 2025*

No era lo que esperaba suena fuerte como cualquier claxon de auto de sonido de tren nada que ver sugerencia no engañen con lo que ofrecen

### ⭐⭐⭐⭐⭐ Review
*by S***L on 21 December 2025*

Car horns, I highly recommend it, I am satisfied with this combra.

## Frequently Bought Together

- BLAU GRUN 2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Motorcycle, Truck, Bike, Boat (Pink)
- Twidec/16MM Raised Speaker Horn Momentary Push Button Switch 5/8" Mounting Hole 12V Blue Led Light Black Stainless Steel Shell 1NO 1NC SPDT with Pre-wiring Wires Switch For Car Modification BKG16LB-BU

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**Shop now:** [https://www.desertcart.com.au/products/647122030-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns](https://www.desertcart.com.au/products/647122030-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-09*