Evans GMAD Bass Drum Batter Heads

Evans GMAD™ series features a single ply of 12mil film that delivers increased low end, punch, and power when compared to traditional 10-mil single-ply heads. The GMAD contains two interchangeable damping rings that maximize attack and low-end without removing the head or reaching inside the drum. Ideal for heavier hitters looking for a solid sound and more life to the head but prefer the feel of a single-ply.

• Made using a single ply of 12mil film
• Externally Mounted Adjustable Damping system allows the player to adjust attack and focus
• Ideal for heavier hitters looking for a solid sound and more life to the head but prefer the feel of a single-ply
• A single ply version of the original EMAD
• All Evans drum heads are designed, engineered, and manufactured in the USA