I'm looking to do something like a Drive-in cinema but for music play. Is it possible? Is there a FM Transmitter device I can use that can support about 2-3KM coverage? Can it operate at least 12 hours non-stop? has Good audio quality?
I wanna do a PORTABLE setup on an open field plug it to mixer and cars should receive audio(music) from their FM tuner?
Is this possible?
I have found a few long range FM transmitters via Google but I wanna know if this is possible and practical before buying the devices. Any recommendations?