---
product_id: 474642549
title: "2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Car, Motorcycle, Truck, Bike, Boat (Red)"
brand: "blau grun"
price: "€ 101.63"
currency: EUR
in_stock: false
url: https://www.desertcart.sk/products/474642549-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns
store_origin: SK
region: Slovakia
---

# Waterproof & weatherproof 300DB ultra-loud sound 12V universal power 2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Car, Motorcycle, Truck, Bike, Boat (Red)

**Brand:** blau grun
**Price:** € 101.63
**Availability:** ❌ Out of Stock

## Summary

> 🚨 Make your presence impossible to ignore with the 300DB Thunder Horn!

## 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 Car, Motorcycle, Truck, Bike, Boat (Red) by blau grun
- **How much does it cost?** € 101.63 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/474642549-2pcs-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

- • **Plug & Play Simplicity:** Universal 12V compatibility and included mounting hardware make installation effortless and fast.
- • **Engineered for Endurance:** Tungsten contacts and durable materials guarantee up to 200,000 reliable blasts over the horn’s lifespan.
- • **Versatile for Every Ride:** Perfectly fits cars, motorcycles, trucks, boats, and more—upgrade your vehicle’s safety and style.
- • **Built to Brave the Elements:** Crafted with high-quality ABS and waterproof design, this horn thrives in rain, heat, or cold.
- • **Command Attention Instantly:** Blast a powerful 300DB horn that cuts through any noise, ensuring you're heard loud and clear.

## Overview

The BLAU GRUN 2PCS 300DB Super Loud Train Horn kit delivers an ultra-powerful 300-decibel sound through a durable, waterproof ABS shell. Designed for universal 12V automotive use, it fits cars, motorcycles, trucks, boats, and more. Featuring tungsten contacts for extended lifespan and easy installation with included brackets, this horn ensures maximum safety and commanding presence on the road.

## Description

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

## 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 experience.
- 【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 | B0B6VRPP9N |
| Assembly Required | No |
| Automotive Fit Type | Universal Fit |
| Brand | BLAU GRUN |
| Colour | Red |
| Country of Origin | USA |
| Customer Reviews | 3.5 3.5 out of 5 stars (1,717) |
| Date First Available | 29 July 2022 |
| Item Weight | 147 g |
| Item model number | BLAU GRUN-300DB Horns |
| Lift Type | power |
| Manufacturer | BLAU GRUN |
| Manufacturer Part Number | BLAU GRUN-300DB Horns |
| Noise Level | 300 Decibels |
| Package Dimensions | 19.51 x 10.59 x 8.61 cm; 146.7 g |
| Style | Modern |
| UPC | 750110187824 |

## Product Details

- **Brand:** BLAU GRUN
- **Colour:** Red
- **Fit Type:** Universal Fit
- **Material:** Metal
- **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 Car, Motorcycle, Truck, Bike, Boat (Red) - Image 1](https://m.media-amazon.com/images/I/61L70beuckL.jpg)
![2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Car, Motorcycle, Truck, Bike, Boat (Red) - Image 2](https://m.media-amazon.com/images/I/615XqTybNdL.jpg)
![2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Car, Motorcycle, Truck, Bike, Boat (Red) - Image 3](https://m.media-amazon.com/images/I/719aZG4Hq6L.jpg)
![2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Car, Motorcycle, Truck, Bike, Boat (Red) - Image 4](https://m.media-amazon.com/images/I/51TKAcjsQwL.jpg)
![2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Car, Motorcycle, Truck, Bike, Boat (Red) - Image 5](https://m.media-amazon.com/images/I/71WPxgFPwzL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many amps do these horns use?**
A: Replace the stock ones, with these.
Nowhere near train level.
But at least now I have horns.

**Q: Can these horns be wired together in parallel circuit**
A: Yes.  That is a standard wiring configuration. Not in series, parallel is correct.

**Q: What's the amperage draw/load?**
A: Very low

**Q: End cover for luggage rack**
A: No.  These are "not so loud" horns, nothing to do with luggage racks.

## Frequently Bought Together

- 2PCS 300DB Super Loud Train Horns, 12V Waterproof Air Horns Replacement Kit, Car Air Electric Snail Double Horn, Automotive Accessories Universal for Car, Motorcycle, Truck, Bike, Boat (Red)
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**Shop now:** [https://www.desertcart.sk/products/474642549-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns](https://www.desertcart.sk/products/474642549-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-25*