---
product_id: 7380061
title: "THUN150 Extra-Loud Megaphone Speaker – 600-Yard Range Bullhorn Megaphone with Siren & Voice Modes – 15W Loud Speaker Megaphones for Public Safety, Sports, Teachers, and Protests"
brand: "thunderpower"
price: "R3919"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Thunder Power"
url: https://www.desertcart.co.za/products/7380061-thun150-extra-loud-megaphone-speaker-600-yard-range-bullhorn-megaphone
store_origin: ZA
region: South Africa
---

# 600-yard voice projection 15W powerful output One-button trigger volume control THUN150 Extra-Loud Megaphone Speaker – 600-Yard Range Bullhorn Megaphone with Siren & Voice Modes – 15W Loud Speaker Megaphones for Public Safety, Sports, Teachers, and Protests

**Brand:** thunderpower
**Price:** R3919
**Availability:** ✅ In Stock

## Summary

> 📢 Own the moment—be heard loud and clear, anywhere, anytime!

## Quick Answers

- **What is this?** THUN150 Extra-Loud Megaphone Speaker – 600-Yard Range Bullhorn Megaphone with Siren & Voice Modes – 15W Loud Speaker Megaphones for Public Safety, Sports, Teachers, and Protests by thunderpower
- **How much does it cost?** R3919 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/7380061-thun150-extra-loud-megaphone-speaker-600-yard-range-bullhorn-megaphone)

## Best For

- thunderpower enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Light & Portable Design:** Weighing just 2.3 lbs with a comfy wrist strap, it’s built for all-day use without fatigue.
- • **Crystal-Clear 15W Loudspeaker Power:** Cut through noise with professional-grade amplification designed for noisy environments.
- • **Effortless One-Button Volume Control:** Instantly adjust sound levels on the fly with a trigger-style control—no fumbling, just focus.
- • **Command the Crowd with 600-Yard Reach:** Make your voice impossible to ignore, whether at protests, sports, or safety drills.
- • **Dual-Mode Versatility for Every Scenario:** Switch seamlessly between voice announcements and emergency sirens to suit your moment.

## Overview

The ThunderPower THUN150 megaphone delivers a commanding 15W output with a 600-yard range, perfect for public safety, sports, and large gatherings. Featuring dual voice and siren modes, one-button trigger volume control, and a lightweight 2.3-pound design powered by 8 AA batteries, it offers unmatched portability and reliable performance for professionals who demand clear, powerful communication on the go.

## Description

The ThunderPower 15W voice speaker is designed to provide clear and powerful voice amplification for a variety of uses, from public safety to sports events, crowd control, and emergency alerts. With its 600-yard range, this portable megaphone ensures your voice is heard over long distances, even in noisy environments. Featuring dual-mode functionality, this teacher megaphone offers both voice and siren modes. The voice mode is suitable for normal announcements, while the siren mode can be used for emergencies or attracting attention in noisy environments. The trigger volume control allows for easy adjustments, giving you full control over the volume, making it versatile for different environments. Whether you’re leading a cheer squad, organizing a sports event, or using it as a siren speaker in emergency situations, our bullhorn megaphones are designed to meet your needs. The mega phone is powered by 8 AA batteries (not included), providing reliable battery-powered operation for both indoor and outdoor use. This eliminates the need for a power outlet, making it incredibly portable and flexible, whether you're in the field, on the go, or at an outdoor gathering. It’s an essential tool for those who require mobility and ease of use during emergencies, protests, and public gatherings. ThunderPower megaphone delivers clear sound projection without compromising on portability. It's the suitable solution for people looking for a cheer megaphone, public safety device, or outdoor speaker. With its reliable performance, user-friendly design, and long-range projection, it is the go-to choice for a wide range of applications.

Review: Perfect for the money. Would buy again. - For the money this thing is pretty slick. A nice horn to have for those random moments when a horn is needed and/or will be hilarious.
Review: Love it, want to marry it! - I use a megaphone for our band, singing and other vocalizing. We play to large crowds and this ultra compact puppy does a pretty good job indoors, and an above average job outdoors. CONS: Sensitive trigger gets accidentally pushed as I walk around with it (wish there was a protective wall or cover), the flimsy strap tends to tighten up when I wear it across (no biggie, I'll make a new one someday), and it's not balanced all that well with the battery pack in. PROS: It's super light (weighs hardly anything), takes double AAs (instead of the honking expensive ones), and the battery pack conveniently slides out to save the life. If you're tired of carrying around the heavy megaphones, save your shoulder and get this bad boy!

## Features

- PROJECT YOUR VOICE OVER LONG DISTANCES: The bull horn loud speaker has 15W of power with a 600-yard range, ensuring your voice is heard in outdoor events, crowd control, and emergencies; this outdoor speaker is reliable enough to perform well even in noisy environments
- EASY TO OPERATE WITH TRIGGER VOLUME CONTROL: One-button control for quick volume adjustments; this portable megaphone for teachers features a convenient wrist strap for added portability and comfort during extended use
- DUAL-MODE FUNCTIONALITY FOR VERSATILE USE: Choose between voice mode for amplification and siren mode for emergency alerts; our siren speaker is suitable for public safety and large crowd situations
- PORTABLE AND LIGHTWEIGHT DESIGN: Weighs just 2.3 pounds, making the bullhorn with siren easy to carry and use for long periods; a great choice for teachers, event organisers, and first responders needing a megaphone bullhorn
- RELIABLE BATTERY-POWERED OPERATION: The cheerleading megaphone requires 8 AA batteries (not included); these portable megaphones provide a dependable solution for both indoor and outdoor use, offering flexibility without worrying about power outlets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003PQ8OGS |
| Additional Features | Portable |
| Antenna Location | For Crowd Control, For Outdoor Gatherings, For Public Announcements, For Safety Drills, For Sports Events |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Best Sellers Rank | #512,943 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #108 in Coach & Referee Megaphones |
| Brand | ThunderPower |
| Color | White and Blue |
| Compatible Devices | Desktop, Laptop, MP3 Player, Smartphone |
| Connectivity Protocol | Auxiliary |
| Connectivity Technology | Auxiliary |
| Control Method | Voice |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.0 out of 5 stars 26 Reviews |
| Enclosure Material | Plastic |
| Is Waterproof | FALSE |
| Manufacturer | ThunderPower Megaphones |
| Material | Plastic |
| Maximum Range | 600 Meters |
| Model Name | THUN150 |
| Model Number | THUN150 |
| Mounting Type | Handheld |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 8 AA batteries required. |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 15 Watts |
| Speaker Size | 20 Centimeters |
| Speaker Type | Outdoor |
| Specific Uses For Product | Outdoor Events, Crowd Control, Public Announcements, Sports Events |
| UPC | 736211137630 |
| Warranty Description | 1 Year Manufacturer |
| Warranty Type | Limited |

## Product Details

- **Brand:** ThunderPower
- **Speaker Maximum Output Power:** 15 Watts
- **Connectivity Technology:** Auxiliary
- **Model Name:** THUN150
- **Speaker Type:** Outdoor

## Images

![THUN150 Extra-Loud Megaphone Speaker – 600-Yard Range Bullhorn Megaphone with Siren & Voice Modes – 15W Loud Speaker Megaphones for Public Safety, Sports, Teachers, and Protests - Image 1](https://m.media-amazon.com/images/I/71F4xWJ5E3L.jpg)
![THUN150 Extra-Loud Megaphone Speaker – 600-Yard Range Bullhorn Megaphone with Siren & Voice Modes – 15W Loud Speaker Megaphones for Public Safety, Sports, Teachers, and Protests - Image 2](https://m.media-amazon.com/images/I/61B7ZpSh+OL.jpg)
![THUN150 Extra-Loud Megaphone Speaker – 600-Yard Range Bullhorn Megaphone with Siren & Voice Modes – 15W Loud Speaker Megaphones for Public Safety, Sports, Teachers, and Protests - Image 3](https://m.media-amazon.com/images/I/61o55T9JVmL.jpg)
![THUN150 Extra-Loud Megaphone Speaker – 600-Yard Range Bullhorn Megaphone with Siren & Voice Modes – 15W Loud Speaker Megaphones for Public Safety, Sports, Teachers, and Protests - Image 4](https://m.media-amazon.com/images/I/61SiJh5t3BL.jpg)
![THUN150 Extra-Loud Megaphone Speaker – 600-Yard Range Bullhorn Megaphone with Siren & Voice Modes – 15W Loud Speaker Megaphones for Public Safety, Sports, Teachers, and Protests - Image 5](https://m.media-amazon.com/images/I/61DvCCHXISL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for the money. Would buy again.
*by J***E on March 16, 2026*

For the money this thing is pretty slick. A nice horn to have for those random moments when a horn is needed and/or will be hilarious.

### ⭐⭐⭐⭐ Love it, want to marry it!
*by C***E on July 18, 2014*

I use a megaphone for our band, singing and other vocalizing. We play to large crowds and this ultra compact puppy does a pretty good job indoors, and an above average job outdoors. CONS: Sensitive trigger gets accidentally pushed as I walk around with it (wish there was a protective wall or cover), the flimsy strap tends to tighten up when I wear it across (no biggie, I'll make a new one someday), and it's not balanced all that well with the battery pack in. PROS: It's super light (weighs hardly anything), takes double AAs (instead of the honking expensive ones), and the battery pack conveniently slides out to save the life. If you're tired of carrying around the heavy megaphones, save your shoulder and get this bad boy!

### ⭐⭐⭐ Not tooooooooo bad
*by T***R on January 4, 2013*

The only thing that I had an issue with was the battery compartment I only use this megaphone on my boat in case of an emergency.I put new duracell batterys in at the begining of the boating season (May-ish) but by mid-summer (2months?) I checked the batterys and found alot of corrosion on the spring connector which in turn broke off after trying to remove the batterys. I called the company right away and they were very good at sending me a new battery holder at no charge.Now I only install the batterys when I am using my boat and remove them when I'm not. If you plan to use this offen, it might not be an issue.Also the button to activate the megaphone is a little touchy, but not too big a deal.For the price, I would recomend this megaphone for the average Joe. Not for the pro.

## Frequently Bought Together

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-21*