---
product_id: 458912346
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: "€ 22.73"
currency: EUR
in_stock: true
reviews_count: 8
category: "Blau Grun"
url: https://www.desertcart.it/products/458912346-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns
store_origin: IT
region: Italy
---

# Waterproof & Weatherproof 300DB Super Loud Horn Universal 12V Easy Install 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:** € 22.73
**Availability:** ✅ In Stock

## Summary

> 🚨 Make your presence impossible to ignore with the ultimate 300DB train 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?** € 22.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/458912346-2pcs-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 Universal Fit:** Designed for seamless 12V installation on cars, trucks, bikes, and boats—no hassle, just power.
- • **Built to Brave the Elements:** Waterproof ABS and metal construction keeps your horn reliable rain or shine.
- • **Durability That Goes the Distance:** Tungsten contacts and high-temp resistant materials promise up to 200,000 blasts of dependable sound.
- • **Command Attention with 300DB Power:** Unleash an ear-catching blast that ensures you're heard in any traffic scenario.
- • **Elevate Your Ride’s Safety & Style:** Bold red design adds a striking visual upgrade while boosting your on-road presence.

## Overview

The BLAU GRUN 2PCS 300DB Super Loud Train Horn kit delivers an ultra-powerful 300-decibel sound output through durable, waterproof ABS and metal construction. Compatible universally with 12V vehicles including cars, motorcycles, trucks, and boats, it features tungsten contacts for extended lifespan and easy installation brackets. Engineered to withstand extreme temperatures from -49°F to 194°F, this horn ensures reliable, attention-grabbing alerts for safer, more confident driving.

## 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

Review: Working well for a good priced item!! - 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: Not loud at all - They are not louder than my stock horns on 2013 wrangler . I bought 3 sets put one on Jeep throwed other 2 in the junk corner do not buy these horns

## 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 |
| Best Sellers Rank | #1,968 in Automotive ( See Top 100 in Automotive ) #1 in Air Horns |
| Brand | BLAU GRUN |
| Brand Name | BLAU GRUN |
| Color | Red |
| Compatible with Vehicle Type | Motorcycle, Passenger Car, SUV, Truck, Van |
| Customer Reviews | 3.6 out of 5 stars 3,263 Reviews |
| Fit Type | Universal Fit |
| Item Weight | 146.7 Grams |
| Manufacturer | BLAU GRUN |
| Manufacturer Part Number | BLAU GRUN-300DB Horns |
| Material | Metal |
| Material Type | Metal |
| Noise Level | 300 Decibels |
| Style | Classic |
| Style Name | Classic |
| UPC | 750110187824 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** BLAU GRUN
- **Color:** 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)

## 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

### ⭐⭐⭐⭐⭐ Working well for a good priced item!!
*by G***N on December 17, 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!!

### ⭐ Not loud at all
*by C***T on December 15, 2025*

They are not louder than my stock horns on 2013 wrangler . I bought 3 sets put one on Jeep throwed other 2 in the junk corner do not buy these horns

### ⭐⭐⭐⭐⭐ Louder than stock horns
*by S***6 on September 15, 2025*

These horns are louder than my old stock horns. Like many F-150s of gen 13 the low pitch horn quit working. These fit perfectly on the stock mounting bracket. Had to do a little bit of soldering to adapt the stock wiring as the new horns had a spade type connectors. It was simple to achieve a secure connection. I would recommend these replacement parts. Good initial quality at a fair price.

## 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.it/products/458912346-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns](https://www.desertcart.it/products/458912346-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-26*