I'll tell you a secret 5" x 5" x 5" (plaster, wood, small speaker - 2014)
This piece is one of an ongoing series that playfully explores the acoustics of enclosed spaces. A small speaker emitting very loud static noise is hidden inside a small plaster box with a hinged door. With the door closed, the sound is muffled and distant. Opening the door reveals the small, but very loud sound source.