Evans: EMAD2 Clear Bass Drum Head contains two interchangeable damping rings that maximize attack and low-end without removing the head or reaching inside the Drum. Other features include:
- 22 inch Drum head made using two plies of film. An outer ply of 6.5mil and an inner ply of 10mil film.
- Externally Mounted Adjustable Damping system allows the player to adjust attack and focus.
- Very versatile head for all music genres; a true working drummer's choice.
- All Evans Drum heads are designed, engineered and manufactured in the USA.