sE Electronics SPACE Specialized Portable Acoustic Control Environment SPACE Vocal Shield Seven Vertical Bass Trap Pillars Punched Aluminium Diffusor Acoustic-Grade Wool Absorber Tensioned Aluminum Foil Membrane Diffusor Isolating Air Gap Tensioned Aluminum Foil Membrane Diffusor Acoustic Grade Wool Absorber Polycarbonate Diffusor Asymmetric Isolating Air Gaps Patented Polyester Acoustic Fiberboard