---
product_id: 489938285
title: "2PCS 300DB Super Loud Train Horn, Mini Size&Big Sound, Car Air Electric Snail Double Horn, 12V Waterproof Air Horn Replacement Kit, Automotive Accessories Universal for Car, Motorcycle #Black"
brand: "yonwait"
price: "C$456"
currency: NIO
in_stock: false
reviews_count: 2
url: https://www.desertcart.ni/products/489938285-2pcs-300db-super-loud-train-horn-mini-size-and-big
store_origin: NI
region: Nicaragua
---

# Waterproof 300DB Power Easy Install 2PCS 300DB Super Loud Train Horn, Mini Size&Big Sound, Car Air Electric Snail Double Horn, 12V Waterproof Air Horn Replacement Kit, Automotive Accessories Universal for Car, Motorcycle #Black

**Brand:** yonwait
**Price:** C$456
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Make Some Noise—Safety Never Sounded So Good!

## Quick Answers

- **What is this?** 2PCS 300DB Super Loud Train Horn, Mini Size&Big Sound, Car Air Electric Snail Double Horn, 12V Waterproof Air Horn Replacement Kit, Automotive Accessories Universal for Car, Motorcycle #Black by yonwait
- **How much does it cost?** C$456 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/489938285-2pcs-300db-super-loud-train-horn-mini-size-and-big)

## Best For

- yonwait enthusiasts

## Why This Product

- Trusted yonwait brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Loud, clear sound ensures you’re heard on the road.
- • **Built to Last:** Crafted from durable ABS polymer for ultimate resilience.
- • **Quick & Easy Setup:** Install in minutes with included screws and brackets.
- • **Mini Size, Mega Sound:** Experience a powerful 300DB blast in a compact design!
- • **Versatile Compatibility:** Perfect for cars, motorcycles, and more—12V powered vehicles welcome!

## Overview

The 2PCS 300DB Super Loud Train Horn is a compact yet powerful automotive accessory designed for 12V vehicles. Measuring just 3.5x3.5x3 inches, it delivers an impressive 300DB sound, ensuring safety on the road. Made from durable, waterproof ABS polymer, it resists corrosion and is easy to install with included hardware. Ideal for cars, motorcycles, and more, this horn is the perfect blend of functionality and reliability.

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | yonwait |
| Item Weight | 15.8 ounces |
| Package Dimensions | 7.76 x 4.13 x 3.43 inches |
| Item model number | YOLB201BL-2PS |
| Manufacturer Part Number | YOLB201RE |

## Product Details

- **Brand:** yonwait
- **Style:** Modern

## Images

![2PCS 300DB Super Loud Train Horn, Mini Size&Big Sound, Car Air Electric Snail Double Horn, 12V Waterproof Air Horn Replacement Kit, Automotive Accessories Universal for Car, Motorcycle #Black - Image 1](https://m.media-amazon.com/images/I/614totii+zL.jpg)
![2PCS 300DB Super Loud Train Horn, Mini Size&Big Sound, Car Air Electric Snail Double Horn, 12V Waterproof Air Horn Replacement Kit, Automotive Accessories Universal for Car, Motorcycle #Black - Image 2](https://m.media-amazon.com/images/I/61WFefuaE9L.jpg)
![2PCS 300DB Super Loud Train Horn, Mini Size&Big Sound, Car Air Electric Snail Double Horn, 12V Waterproof Air Horn Replacement Kit, Automotive Accessories Universal for Car, Motorcycle #Black - Image 3](https://m.media-amazon.com/images/I/61+aFLOc27L.jpg)
![2PCS 300DB Super Loud Train Horn, Mini Size&Big Sound, Car Air Electric Snail Double Horn, 12V Waterproof Air Horn Replacement Kit, Automotive Accessories Universal for Car, Motorcycle #Black - Image 4](https://m.media-amazon.com/images/I/71vQELlT1hL.jpg)
![2PCS 300DB Super Loud Train Horn, Mini Size&Big Sound, Car Air Electric Snail Double Horn, 12V Waterproof Air Horn Replacement Kit, Automotive Accessories Universal for Car, Motorcycle #Black - Image 5](https://m.media-amazon.com/images/I/716kfe-o8ML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great replacement of factory horn
*by L***S on July 20, 2024*

Only needed 1 but was good to have the option for a high or low sounding horn. Easy to install, just as the factory horn.

### ⭐ Decibels explained
*by P***S on August 5, 2023*

The decibel scale is logarithmic, which means that for every increase of 10-decibels = 10 dB, the associated power increases by a factor of 10. For example, an increase of 30-dB = (10 + 10+10)dB implies that the power has increased by a factor of 1000 = 10*10*10. Hence, a horn that emitted 300 dB of sound implies a power output of 10 raised to the 30th power, i.e., 1,000,000,000,000,000,000,000,000,000,000.That is absurd. A very loud sound, such as a gunshot at close distance or a fighter jet at moderate distance, has a characteristic sound level of 140-180 dB, again depending on distance.Hence, the claim of 300 dB immediately implies that the manufacturers don't know what they're talking about. At best, they are confused. At worst, they are lying.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ni/products/489938285-2pcs-300db-super-loud-train-horn-mini-size-and-big](https://www.desertcart.ni/products/489938285-2pcs-300db-super-loud-train-horn-mini-size-and-big)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-04*