Evans EMAD Onyx Bass Drum Head, 22 Inch

22" drum head made using a single ply of 10mil film

• Externally Mounted Adjustable Damping system allows the player to adjust attack and focus
• Very versatile head for all music genre applications, a true working drummer's choice
• The Onyx version is the perfect aesthetic and sonic compliment to the Onyx tom heads and Onyx bass resonant
• All Evans drum heads are designed, engineered and manufactured in the USA