Megaphones

KARMA Megaphones are available in different powers and configurations, ideal for outdoor communications, emergencies, sports events and rallies. The range offers models from 10W to 40W, with rechargeable versions equipped with siren, whistle and Bluetooth connectivity for announcements from smartphones. A professional evaluates the required acoustic power based on the desired coverage, battery life and the presence of additional features such as wireless audio playback. The megaphones are designed to be robust and manageable, suitable for continuous use by installers and organizers.