Powerful 50W Megaphone with USB/SD Player - 1.5KM Range
50W Megaphone with USB/SD Player – 1.5km Range
Overview
The 50W High-Power Megaphone with USB/SD Player is a professional-grade public address device designed for large-scale announcements, event management and crowd control. Featuring a powerful 50W output and a large spun aluminium horn, this megaphone can project sound up to an impressive 1.5 km under optimal conditions.
Equipped with a built-in USB/SD media player and multiple control functions including siren and whistle modes, this megaphone provides versatile audio playback and communication capabilities. Its heavy-duty construction, multiple mounting options and included shoulder strap make it ideal for outdoor events, emergency situations and large venues.
High-Power Sound Projection
With a maximum output power of 50W and a large 340 mm aluminium flare horn, this megaphone delivers powerful and clear sound projection across long distances.
- 50W maximum power output
- Sound projection up to 1.5 km
- Large 340 mm spun aluminium horn
- Clear announcements across large areas
Integrated USB / SD Audio Player
The built-in media player allows audio playback directly from USB drives or SD cards. This makes it easy to broadcast recorded messages, music or announcements without needing additional equipment.
- USB and SD card audio playback
- 3.5 mm auxiliary audio input
- Simple playback controls on the rear panel
Flexible Microphone Options
A hard-wired clip microphone is included for voice announcements and features its own push-to-talk control and volume adjustment. Alternatively, a separate microphone can be connected via the 6.3 mm microphone input for added flexibility.
- Hard-wired clip microphone included
- Push-to-talk control
- Additional 6.3 mm microphone input
Multiple Mounting Options
Designed for versatility, the megaphone can be used handheld, shoulder slung or mounted on a stand using the 8 mm threaded socket built into the horn flare. Rear support legs allow it to operate free-standing when placed on a surface.
- Carrying handle and shoulder strap
- Rear support legs for freestanding use
- 8 mm threaded socket for stand mounting
Key Features
- Professional high-power megaphone
- 50W maximum output power
- Projection range up to 1.5 km
- Heavy-duty spun aluminium horn flare
- Built-in USB and SD media player
- 3.5 mm auxiliary audio input
- Siren and whistle functions
- Hard-wired clip microphone included
- Optional external microphone input
- Multiple mounting and carrying options
Specifications
| Specification | Details |
|---|---|
| Maximum Power Output | 50 W |
| Projection Range | Up to 1.5 km |
| Audio Sources | USB, SD card, microphone |
| Auxiliary Input | 3.5 mm audio input |
| Microphone Input | 6.3 mm jack |
| Controls | On/Off, volume, whistle, siren, USB/SD |
| Power Supply | 10 × D batteries (not supplied) or external 12V DC |
| Dimensions | 500 × 340 mm diameter |
| Weight | 2.2 kg (without batteries) |
Applications
This powerful megaphone is ideal for sporting events, outdoor announcements, security operations, event management, emergency services and crowd control where long-distance voice projection is required.
Q&A
Q: How far can the megaphone project sound?
A: Under optimal conditions, the megaphone can project sound up to approximately 1.5 kilometres.
Q: Can audio be played from USB or SD cards?
A: Yes, the built-in media player allows playback from both USB drives and SD cards.
Q: Can it be mounted on a stand?
A: Yes, the megaphone includes an 8 mm threaded socket allowing it to be mounted on a stand.
Powerful 50W Megaphone with USB/SD Player - 1.5KM Range
Why The Megaphone Store?
Discover more in our FAQ
How do I choose the right megaphone for my needs?
It depends on how and where you’ll use it.
- Up to 250m / 10W – Schools, sports days, small events
- 400–800m / 15–25W – Outdoor events, crowd control
1000–1500m / 35–50W – Large areas, emergencies, security use
If you’re unsure, our team can help you select the best option.
Are your megaphones suitable for outdoor use?
Yes. All our megaphones are designed for outdoor and indoor use. For noisy or open environments, we recommend higher-power models (25W and above) for best clarity and range.
What is the difference between wattage and range?
Wattage (W) refers to output power, while range (m) indicates how far your voice can be heard in open conditions. Higher wattage usually provides better performance in louder environments.
Do the megaphones include a siren function?
Many models include a built-in siren for emergency alerts. This feature is listed clearly on each product page, so please check the specifications before purchasing.
Are rechargeable models available?
Yes. We offer USB-rechargeable megaphones, as well as battery-powered options. Rechargeable models are ideal for frequent use and long events.
Can I play recorded audio or music through the megaphone?
Selected models support USB, SD card, Bluetooth, or aux input for audio playback. These features are mentioned in the product description where applicable.
Do prices include VAT?
We display both Ex VAT and Inc VAT prices for transparency. Please ensure you select the correct option before checkout.
What warranty do the megaphones come with?
All products are covered by a manufacturer’s warranty. Warranty details may vary by brand and model and are provided with the product.
Do you offer bulk or trade pricing?
Yes. If you’re purchasing for schools, events, security teams, or large projects, please contact us for bulk pricing and trade discounts.