Bill Vine - Code A

Bill Vine's Large Flat Panel Speakers being used for his composition, Code-A
They have very particular resonant, drum-like qualities and are, by design, inefficient as loudspeakers. In the picture they are set in pairs, with one acting as a microphone and the other as a loudspeaker. I have explored different ways of using and presenting them and encouraged other composers to do the same, resulting in some interesting outcomes.