---
product_id: 524751910
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 (Wine Red)"
brand: "blau grun"
price: "140.98 DT"
currency: TND
in_stock: true
category: "Blau Grun"
url: https://www.desertcart.tn/products/524751910-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns
store_origin: TN
region: Tunisia
---

# Waterproof & weatherproof 300DB super loud horn 12V universal power compatibility 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 (Wine Red)

**Brand:** blau grun
**Price:** 140.98 DT
**Availability:** ✅ In Stock

## Summary

> 🚂 Blast your presence with the 300DB train horn that never goes unnoticed!

## 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 (Wine Red) by blau grun
- **How much does it cost?** 140.98 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/524751910-2pcs-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

- • **Durability That Lasts:** Engineered with tungsten contacts and a lifespan of up to 200,000 uses, this horn is your long-term driving companion.
- • **Unmatched 300DB Loudness:** Cut through city noise with a piercing, crystal-clear horn that demands attention and keeps you safe.
- • **Built to Brave the Elements:** Crafted from high-quality ABS and aluminum alloy, this horn resists heat, water, and wear for reliable performance rain or shine.
- • **Versatile Fit for Every Ride:** Perfectly compatible with motorcycles, trucks, boats, SUVs, and more—upgrade your vehicle’s presence instantly.
- • **Effortless Universal Installation:** Plug-and-play 12V design with included brackets and screws means you’re road-ready in minutes—no mechanic needed.

## Overview

The 2PCS 300DB Super Loud Train Horns kit delivers an ultra-powerful 300-decibel sound output powered by a universal 12V system. Constructed from durable ABS and aluminum alloy with tungsten contacts, it offers waterproof, heat-resistant reliability and a lifespan of up to 200,000 uses. Designed for easy installation on motorcycles, cars, trucks, boats, and more, this horn ensures your vehicle stands out with a commanding, crystal-clear alert.

## Description

Specifications:- Material: Aluminium alloy and Metal- Voltage: 12V- Actual decibels: 110db ± 5. - 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 |
|---------------|-------|
| ASIN | B0BZ87RP1R |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #7,642 in Automotive ( See Top 100 in Automotive ) #4 in Air Horns |
| Brand Name | BLAU GRUN |
| Color | Wine Red |
| Compatible with Vehicle Type | Motorcycle, Passenger Car |
| Customer Reviews | 3.6 3.6 out of 5 stars (3,661) |
| Fit Type | Universal Fit |
| Included Components | Super Loud Train Horns |
| Item Dimensions | 0.5 x 1 x 1.5 inches |
| Item Type Name | Super Loud Train Horns |
| Manufacturer | BLAU GRUN |
| Manufacturer Part Number | BLAU GRUN-300DB Horns |
| Manufacturer Warranty Description | 0.2 |
| Material Type | Aluminum |
| Model Number | Super Loud Train Horns |
| Noise Level | 300 Decibels |
| Style Name | Classic |
| Voltage | 12 Volts |

## Product Details

- **Brand:** BLAU GRUN
- **Color:** Wine Red
- **Item dimensions L x W x H:** 0.5 x 1 x 1.5 inches
- **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 (Wine Red) - Image 1](https://m.media-amazon.com/images/I/61oO9icZWBL.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 (Wine Red) - 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 (Wine Red) - Image 3](https://m.media-amazon.com/images/I/817vO+ipexL.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 (Wine Red) - Image 4](https://m.media-amazon.com/images/I/61M1SP+4-VL.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 (Wine Red) - Image 5](https://m.media-amazon.com/images/I/61oR4yqHtbL.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 (Wine Red)
- Twidec/16MM Raised Speaker Horn Momentary Push Button Switch 5/8" Mounting Hole 12V Red Led Light Silver Stainless Steel Shell 1NO 1NC SPDT with Pre-Wiring Wires Switch for Car Modification G16LB-R

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**Shop now:** [https://www.desertcart.tn/products/524751910-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns](https://www.desertcart.tn/products/524751910-2pcs-300db-super-loud-train-horns-12v-waterproof-air-horns)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-31*