Can you be a little more specific about what you want to achieve?
In general, in professional systems they use delays and EQ's to add fill speakers close to the listener, while still giving the illusion that the sound is coming from the main stage.
Best,
E
In general, in professional systems they use delays and EQ's to add fill speakers close to the listener, while still giving the illusion that the sound is coming from the main stage.
Best,
E