Evans MX1 Black Marching bass drumheads produce a bright, focused, and full tone with a single-ply or 10mil film. The MX series contains 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.

Features:

• Made using two plies of 7.5mil film
• Two plies offer consistency and durability for longer playing time
• A frost coating gives the Onyx heads a matte black appearance and increases low-end response and attack
• The Onyx tom heads are the perfect aesthetic and sonic compliment to the Onyx bass heads and Onyx bass resonant
• All Evans drumheads are designed, engineered, and manufactured in the USA

Specifications:

• Size: 22"
• Treatment: Uncoated
• Ply: 1
• Thickness: 10mil
• Technology: Control Ring
• Sound Profile: Indoor & Outdoor Marching