Crystal Audio



M 215
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” 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.















The official release of the M215 took place at Infocomm 2009, in Orlando, Florida. Prototype of the upcoming ultra compact M12 beside it.


  • A Superior Drum-, Stage-Fill.


  • 2 x Adamson ND-15 Kevlar/Neo LF Drivers with Advanced Cone Architecture™
  • B&C DE1000 1.5” Exit HF Neodymium Compression Driver
  • Active Operation
  • Precise Pattern Control with an Adamson Acoustic Waveguide
  • Roadworthy Rugged Construction


Download Technical Specs for the M215