The Best Bullhorn Megaphones for 2014
Amazon.com: Pyle PMP59IR 50 Watts Professional Rechargeable Lithium Battery Megaphone with Talk and Siren/Aux In for All MP3/iPod Players: Sports & Outdoors
The Pyle PMP59IR is a 50-Watt professional rechargeable megaphone. With each iteration of their flagship megaphones, Pyle has improved the battery life, power and ergonomics. The included lithium battery provides long-lasting power and saves money on batteries. Plug in your MP3 player and broadcast your digital audio or music for everyone to hear. This model has 50 watts of power, so your voice will be heard from 1200 yards away. The PMP59IR is equipped with a 10 second memory - perfect if you need to broadcast the same message repeatedly. And if you simply need to get everyone's attention, switch to the siren mode to activate a loud, powerful alarm sound. Works great for indoors or outdoors.
Amazon.com: Pyle-Pro PMP58U Professional Piezo Dynamic 50 Watts Megaphone with USB Function: Sports & Outdoors
They'll hear you at the far ends of the field when you use this megaphone. Easy to hold, easy to carry, you'll be heard up to one mile! The microphone is built into the rear end of the unit and is activated by a trigger on an ergonomic pistol grip. Use this super-powerful, 50 watt megaphone indoors or outdoors. Plus, it's got USB playback - just plug in a USB stick with your favorite digital music. Amplify your voice cord-free and with clarity with this lightweight device. Unit includes adjustable volume control and a built-in siren. Requires 8 x C batteries or a 9V DC power supply (both not included).
Amazon.com: UZI Ultra Mini Megaphone Rated 10W/ MAX 15W with Recording and Repeat Playback,part no.UZI-MP-204R.: Sports & Outdoors
The Uzi ultra mini Megaphone is Great for sports teams, pep rallys,school assemblies, emergencys, and crowd control. Comes with a built in microphone, siren, foldable handle, can even record a message for repeat playback.