---
product_id: 6506621
title: "Wolo (420) Musical Horn - 12 Volt, Plays Wedding March"
brand: "wolo"
price: "R3510"
currency: ZAR
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.za/products/6506621-wolo-420-musical-horn-12-volt-plays-wedding-march
store_origin: ZA
region: South Africa
---

# 4 trumpets Loud sound 12V compressor Wolo (420) Musical Horn - 12 Volt, Plays Wedding March

**Brand:** wolo
**Price:** R3510
**Availability:** ✅ In Stock

## Summary

> 🎉 Make Every Moment a Celebration!

## Quick Answers

- **What is this?** Wolo (420) Musical Horn - 12 Volt, Plays Wedding March by wolo
- **How much does it cost?** R3510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/6506621-wolo-420-musical-horn-12-volt-plays-wedding-march)

## Best For

- wolo enthusiasts

## Why This Product

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

## Key Features

- • **💪 Built to Last:** Durable plastic trumpets paired with a maintenance-free compressor.
- • **🌍 Global Quality:** Proudly made in China, ensuring top-notch manufacturing standards.
- • **🚀 Attention Grabber:** Loud enough to ensure you’re heard, no matter the occasion.
- • **🎶 Unforgettable Sound:** Plays the iconic Wedding March, making every arrival memorable.
- • **🔧 Hassle-Free Installation:** Includes relay and mounting hardware for easy setup.

## Overview

The Wolo (420) Musical Horn is a powerful 12-volt horn system featuring 4 durable trumpets that play the Wedding March. Weighing just 3.1 pounds and designed for easy installation, this horn is perfect for those looking to make a grand entrance or add a festive touch to any event.

## Description

The Wolo 420 is loud and attracts immediate attention. Durable plastic trumpets and a 12-volt extra heavy-duty compressor which is maintenance free. Kit includes relay and mounting hardware.

## Features

- 4 trumpets
- Plays Wedding March
- Loud and attracts immediate attention
- Durable plastic trumpets and a 12-volt extra heavy-duty compressor which is maintenance free
- Kit includes relay and mounting hardware

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Wolo |
| Brand | Wolo |
| Model | Wedding March 4 Trumpet |
| Item Weight | 3.1 pounds |
| Product Dimensions | 14.25 x 14 x 3.75 inches |
| Country of Origin | China |
| Item model number | 420 |
| Exterior | Painted |
| Manufacturer Part Number | 420 |
| OEM Part Number | 420 |

## Images

![Wolo (420) Musical Horn - 12 Volt, Plays Wedding March - Image 1](https://m.media-amazon.com/images/I/71GsCLM7kmL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    No wiring instructions but very loud
  

*by A***. on Reviewed in the United States on November 9, 2022*

I have these on my car wired up to a button and piggybacking off my air suspension but these are really nice horns. They’re super loud and worth the price if mounted correctly. Not a direct replica of Tequila but definitely makes the kids smile. The only thing is mine never came with instructions so we just had to figure out the wiring.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Check your compressor.
  

*by S***S on Reviewed in the United States on February 5, 2017*

Edit 2: i received a replacement product. Horn works as it should. Maybe a tad quick, but you can definitely tell what song is being produced. Now it's a matter of how long this product lasts but for now, I am happy with my purchase. Word of caution would be to check your compressor first without installing the entire kit. Wire it as directed minus the horns, and run the compressor, once with the car off, and once with the car fully on. If it works with the car off, it doesn't necessarily mean it'll work when the car is on.Edit: My compressor is actually faulty. Blows the fuse at the same time during the music loop. Will be looking at my options for a replacement. Below is my original review:Kit was easy to install, it was straight forward. I recommend getting their relay plug and horn kit to make it almost completely plug in play.Only issues so far is one of the horns don't go off near the end of the cycle. I believe this has to do with my compressor; it arrived a bit cracked and leaks oil. Also the fuse it came with (20 amps) blows out before the cycle ends when driving. Getting a bigger fuse should fix that problem.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Everyone needs one!!
  

*by R***L on Reviewed in the United States on December 15, 2021*

Horn is awesome, loud enough. Compressor makes a noticable noise but that's expected, you cant hear the noise outside of the truck when horn is blowing. Install takes some knowledge of electrical circuits and you must buy your own wires and butt connectors, fuse and things like that.  I use this constantly, have been for months and still works perfect. Actually seems to work better after some use.

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**Shop now:** [https://www.desertcart.co.za/products/6506621-wolo-420-musical-horn-12-volt-plays-wedding-march](https://www.desertcart.co.za/products/6506621-wolo-420-musical-horn-12-volt-plays-wedding-march)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-08*