Evans Marching bass drumheads produce a bright, focused, and full tone. The several series contains 2-plies of 7.5mil film and a unique tone damping system that can be manipulated by applying the included felt arcs to enhance articulation and focus low end for both indoor and outdoor marching.

Style available: MX1, MX2 blk, MX2 WHT, Onyx, Calftone, UV1, UV2, Reso 7, EC2, Emad Clear