---
product_id: 713512813
title: "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)"
brand: "blau grun"
price: "€ 42.97"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.it/products/713512813-blau-grun-2pcs-300db-super-loud-train-horns-12v-waterproof
store_origin: IT
region: Italy
---

# 12V universal power compatibility Waterproof for all-weather use 300dB ultra-loud blast 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)

**Brand:** blau grun
**Price:** € 42.97
**Availability:** ❌ Out of Stock

## Summary

> 🚂 Blast Your Presence with the Ultimate 300dB Train Horn!

## Quick Answers

- **What is this?** 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) by blau grun
- **How much does it cost?** € 42.97 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/713512813-blau-grun-2pcs-300db-super-loud-train-horns-12v-waterproof)

## 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

- • **Durability That Lasts:** Engineered with tungsten contacts and a lifespan of up to 200,000 uses—built to keep you sounding sharp for years.
- • **Plug & Play Universal Fit:** Designed for effortless installation on cars, motorcycles, trucks, boats, and more with standard 12V systems.
- • **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.
- • **Command Attention with 300dB Power:** Unleash a thunderous horn that cuts through any noise, ensuring you're heard and safe on every road.
- • **Sleek Gold Finish for Style & Substance:** Elevate your vehicle’s look with a polished, eye-catching gold horn that signals both power and premium taste.

## Overview

The BLAU GRUN 2PCS Super Loud Train Horn Kit delivers an ear-piercing 300dB sound powered by a universal 12V system. Constructed from durable ABS and aluminum alloy with waterproof and heat-resistant features, it guarantees reliable, long-lasting performance across cars, motorcycles, trucks, and boats. Easy to install with included brackets, this gold-finished horn combines bold style with unmatched auditory impact to keep you safe and noticed on the road.

## 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 | B0BZ84NLPB |
| Assembly Required | No |
| Brand | BLAU GRUN |
| Colour | Gold |
| Customer Reviews | 3.8 3.8 out of 5 stars (382) |
| Date First Available | 1 April 2023 |
| Exterior | Polished |
| Generic Name | Super Loud Train Horns |
| Item Dimensions LxWxH | 13 x 25 x 38 Millimeters |
| Item Weight | 449 g |
| Item dimensions L x W x H | 13 x 25 x 38 Millimeters |
| Item model number | Super Loud Train Horns |
| Manufacturer | BLAU GRUN |
| Manufacturer Part Number | BLAU GRUN-300DB Horns |
| Model | Super Loud Train Horns |
| Noise Level | 300 Decibels |
| Product Dimensions | 1.27 x 2.54 x 3.81 cm; 449 g |
| Special Features | Waterproof |
| Style | Classic |

## Product Details

- **Brand:** BLAU GRUN
- **Colour:** Gold
- **Item dimensions L x W x H:** 13 x 25 x 38 Millimeters
- **Material:** Aluminium
- **Voltage:** 12 Volts

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/41S5wiSXT7L.jpg)
![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) - Image 2](https://m.media-amazon.com/images/I/41bi1ZNkBCL.jpg)
![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) - Image 3](https://m.media-amazon.com/images/I/5174Z1nOIWL.jpg)
![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) - Image 4](https://m.media-amazon.com/images/I/51idB9L4HlL.jpg)
![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) - Image 5](https://m.media-amazon.com/images/I/51qzI9vegAL.jpg)

## 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.

## 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 (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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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-25*