---
product_id: 557118677
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 (Gold)"
brand: "blau grun"
price: "€ 66.08"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/557118677-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns
store_origin: SK
region: Slovakia
---

# 12V universal power Waterproof for all weather 300DB ultra-loud sound 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 (Gold)

**Brand:** blau grun
**Price:** € 66.08
**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 (Gold) by blau grun
- **How much does it cost?** € 66.08 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/557118677-2pcs-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 Power:** Simple 12V installation with included brackets and screws means you’re ready to roar in minutes—no hassle, just impact.
- • **Engineered for Endurance:** With tungsten contacts and a lifespan of up to 200,000 blasts, this horn is built to last through every adventure.
- • **Built to Brave the Elements:** Crafted from high-quality ABS and aluminum alloy, this horn resists heat and water, delivering reliable performance rain or shine.
- • **Universal Fit for Every Ride:** From motorcycles to trucks, boats to SUVs, this horn adapts seamlessly to your vehicle, elevating your driving presence instantly.
- • **Command Attention with 300DB Thunder:** Unleash a piercing, crystal-clear horn that cuts through any noise, ensuring you're heard and safe on the road.

## Overview

The BLAU GRUN 2PCS Super Loud Train Horn Kit delivers an ear-splitting 300DB sound powered by a universal 12V system. Made from durable ABS and aluminum alloy, it’s waterproof and heat-resistant, designed to withstand extreme conditions from -49°F to 194°F. Easy to install with included hardware, it fits a wide range of vehicles including motorcycles, trucks, boats, and SUVs. Featuring tungsten contacts for superior conductivity, it promises up to 200,000 reliable uses, making it the ultimate automotive accessory for safety and style.

## Description

Specifications:- Material: Aluminium alloy and Metal- 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 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 |
|---------------|-------|
| Manufacturer | BLAU GRUN |
| Brand | BLAU GRUN |
| Model | Super Loud Train Horns |
| Product Dimensions | 1.27 x 2.54 x 3.81 cm; 449 g |
| Item model number | Super Loud Train Horns |
| Exterior | Polished |
| Manufacturer Part Number | ‎BLAU GRUN-300DB Horns |
| Special Features | Waterproof |
| Voltage | 12 Volts |
| Item Weight | 449 g |

## Product Details

- **Brand:** BLAU GRUN
- **Colour:** Gold
- **Material:** Aluminum
- **Item dimensions L x W x H:** 13 x 25 x 38 millimeters
- **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 (Gold) - Image 1](https://m.media-amazon.com/images/I/61eVeYWXweL.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 (Gold) - Image 2](https://m.media-amazon.com/images/I/719INoNS4KL.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 (Gold) - Image 3](https://m.media-amazon.com/images/I/81XqQw7SshL.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 (Gold) - Image 4](https://m.media-amazon.com/images/I/61y5ggAoJcL.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 (Gold) - Image 5](https://m.media-amazon.com/images/I/61r1ChQIUvL.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

- 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 (Gold)
- FARBIN Horn Wiring Harness Relay Kit for Car Truck 80a 4pin Spst Normally Open (Relay 4 pin Double Horn Wiring Harness, 12V)

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**Shop now:** [https://www.desertcart.sk/products/557118677-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns](https://www.desertcart.sk/products/557118677-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*