The Adamson M-215 monitor delivers everything you want and more in a conventional stage monitor: extremely high-power and high-performance with zero distrortion. The trapezoid cabinet features symmetrical driver placement with a 50 x 50-degree conical waveguide resulting in outstanding directivity control. Designed for use as a stage monitor, it can also double as a superior drum- or stage-fill enclosure, specifically aimed for performers wanting extra high SPL without losing intelligibility. The M-215 exhibits remarkably low distortion thanks to the superior qualities of its multilayer Kevlar cone driver. The two long excursion, lightweight Neodymium ND15-L drivers, supply exceptional power handling with a rock solid low frequency response. Together, the brand new surround design, and Adamson's Advanced Cone Architecture, make the ND15 the only 15-inch driver with zero axial modes in its entire passband, dramatically increasing the linearized mid-band response. The cone design also enforces extreme durability in wet conditions making the M215 an ideal solution for outdoor events. The extremely powerful M-215 is an active cabinet and must be processed with the Adamson M-Series processor.