--- product_id: 637481965 title: "Professional 50 Watt Large Megaphone Bullhorn with Detachable Microphone, USB/SD/MMC reader, AUX Input, recording and Siren - Perfect for Indoor/Outdoor Sporting Events and Crowd Control (Blue)" brand: "loudmore" price: "$578.93" currency: USD in_stock: true reviews_count: 5 category: "Loudmore" url: https://www.desertcart.us/products/637481965-professional-50-watt-large-megaphone-bullhorn-with-detachable-microphone-usb store_origin: US region: United States of America --- # 50W powerful output Dual rechargeable & dry battery options Detachable microphone + 120s recording Professional 50 Watt Large Megaphone Bullhorn with Detachable Microphone, USB/SD/MMC reader, AUX Input, recording and Siren - Perfect for Indoor/Outdoor Sporting Events and Crowd Control (Blue) **Brand:** loudmore **Price:** $578.93 **Availability:** ✅ In Stock ## Summary > 🎤 Amplify your presence, own every moment. ## Quick Answers - **What is this?** Professional 50 Watt Large Megaphone Bullhorn with Detachable Microphone, USB/SD/MMC reader, AUX Input, recording and Siren - Perfect for Indoor/Outdoor Sporting Events and Crowd Control (Blue) by loudmore - **How much does it cost?** $578.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/637481965-professional-50-watt-large-megaphone-bullhorn-with-detachable-microphone-usb) ## Best For - loudmore enthusiasts ## Why This Product - Trusted loudmore brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Comfort Meets Control:** Adjustable shoulder strap with ergonomic padding ensures fatigue-free use during long hours. - • **Custom Sound Playback:** Record and loop your own messages or sound effects for personalized crowd engagement. - • **Versatile Connectivity:** Seamlessly play audio via USB, SD, MMC, or AUX inputs—your megaphone, your soundtrack. - • **Power Your Voice Your Way:** Rechargeable battery for eco-friendly use or quick-swap dry batteries for uninterrupted outdoor action. - • **Command the Crowd with 50 Watts:** Unleash crystal-clear sound that reaches up to 1600 feet—perfect for commanding attention at any event. ## Overview The Loudmore 50W Professional Megaphone delivers powerful sound coverage up to 1600 feet, ideal for sports, safety, and crowd control. Featuring a detachable microphone, adjustable shoulder strap, and versatile power options including rechargeable and dry batteries, it supports USB/SD/MMC playback plus recording capabilities for custom messaging. Designed for demanding indoor and outdoor use, this blue megaphone combines durability with user-friendly features to keep you heard loud and clear. ## Description 50 watt megaphone Review: Awesome - Much better than the last one, battery life is great , so far only had to charge it once. The mega phone is loud when needed. I had to laugh, my neighbor came over and for kicks he put it on full blast speaking calmly he went outside and announced The Complex Feds Were Here Doing Drug Searches. Some came out of their homes believing it! I was busting up laughing. Had to hide after as he wants to play with that thing all the time! So yeah it works great! Review: Très puissant et excellente batterie - le meilleur que j'ai acheté. Il est vraiment puissant et la batterie fait facilement une grosse journée de travail. ## Features - 【Powerful Megaphone】 Loudmore 50W Large Megaphone is designed for military training and crowd control applications. Suitable for large outdoor activities, amplify the sound to cover 1600 feets - 【Adjustable shoulder strap】 The length of the shoulder strap can be adjusted according to height and arm length to achieve a satisfactory level of comfort. With a shoulder pad, provides better grips, reduces slippage and prevents shoulder strain - 【Two Kinds of Power Supply】 Durable rechargeable battery, can be recycled many times, long service life. 8 C Dry batteries power supply, more convenient for outdoor use (not included) - 【Compatibility】 Record favorite sound effects and music for up to 120 seconds and play them over and over again - 【Great For Outdoor Activities】Ideal for Football, Baseball, Hockey, Cheerleading Fans & Coaches, Referees, Safety Drills, Camping, Boating, schools, and other large-scale outdoor activities ## Technical Specifications | Specification | Value | |---------------|-------| | Batteries Included | No | | Brand | Loudmore | | Colour | Blue | | Manufacturer | Loudmore | | Country of Origin | USA | ## Images ![Professional 50 Watt Large Megaphone Bullhorn with Detachable Microphone, USB/SD/MMC reader, AUX Input, recording and Siren - Perfect for Indoor/Outdoor Sporting Events and Crowd Control (Blue) - Image 1](https://m.media-amazon.com/images/I/71Kdt-sYk7L.jpg) ![Professional 50 Watt Large Megaphone Bullhorn with Detachable Microphone, USB/SD/MMC reader, AUX Input, recording and Siren - Perfect for Indoor/Outdoor Sporting Events and Crowd Control (Blue) - Image 2](https://m.media-amazon.com/images/I/71xpoS7hZ7L.jpg) ![Professional 50 Watt Large Megaphone Bullhorn with Detachable Microphone, USB/SD/MMC reader, AUX Input, recording and Siren - Perfect for Indoor/Outdoor Sporting Events and Crowd Control (Blue) - Image 3](https://m.media-amazon.com/images/I/81RZ6qqNnrL.jpg) ![Professional 50 Watt Large Megaphone Bullhorn with Detachable Microphone, USB/SD/MMC reader, AUX Input, recording and Siren - Perfect for Indoor/Outdoor Sporting Events and Crowd Control (Blue) - Image 4](https://m.media-amazon.com/images/I/81--VG7TJsL.jpg) ![Professional 50 Watt Large Megaphone Bullhorn with Detachable Microphone, USB/SD/MMC reader, AUX Input, recording and Siren - Perfect for Indoor/Outdoor Sporting Events and Crowd Control (Blue) - Image 5](https://m.media-amazon.com/images/I/81pDsQs6yIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome *by B***J on 10 April 2026* Much better than the last one, battery life is great , so far only had to charge it once. The mega phone is loud when needed. I had to laugh, my neighbor came over and for kicks he put it on full blast speaking calmly he went outside and announced The Complex Feds Were Here Doing Drug Searches. Some came out of their homes believing it! I was busting up laughing. Had to hide after as he wants to play with that thing all the time! So yeah it works great! ### ⭐⭐⭐⭐⭐ Très puissant et excellente batterie *by D***E on 13 October 2024* le meilleur que j'ai acheté. Il est vraiment puissant et la batterie fait facilement une grosse journée de travail. ### ⭐⭐⭐⭐⭐ Excellent loud Bullhorn *by D***D on 21 December 2025* Definitely commands attention when used. Worth the money. We have used it for several Jeep events and people can tell what they need to be doing when we crank it up. ## Frequently Bought Together - Loudmore 50 Watt Professional 15" Large Megaphone Bullhorn with Detachable Microphone, USB/SD/MMC Reader, AUX Input, Recording and Siren - Perfect for Indoor/Outdoor Sporting Events and Crowd Control - PYLE-PRO PMP53IN 50 Watts Professional Piezo Dynamic Megaphone with 3.5mm Aux-in for Digital Music/iPod --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/637481965-professional-50-watt-large-megaphone-bullhorn-with-detachable-microphone-usb](https://www.desertcart.us/products/637481965-professional-50-watt-large-megaphone-bullhorn-with-detachable-microphone-usb) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-12*