The MA-15 is a compact, high performance stage monitor combining high output and controlled dispersion with discreet, contemporary design. It features a highspecification 15" (380mm) low frequency drive unit and a 1.4" (35mm) exit compression driver mounted on a differential dispersion horn. Differential dispersion technology increases the area over which a constant SPL and consistent frequency response is maintained at ear height, enabling the artist to move around more freely.