Wayne Parham Messages: 18748 Registered: January 2001
Illuminati (33rd Degree)
That's an interesting concept. You'll need to have speakers that are highly directional, so you'll have to try it with narrow flare horns. You may need to build something for your experiment, because most speakers have wider directivity. Some prosound gear has narrow directivity, particularly speakers designed to be used in line arrays. But even those tend to lose directional control at low frequencies, depending on array geometry to provide control down low.