Evans BD22EMADONX 22" Onyx EMAD Bass Drumhead

With a single ply 10mil film for greater balance of punch, power and low end, plus our unparalleled EMAD (Externally Mounted Adjustable Damping) system for better adjustment on attack and focus, the Evans Onyx series is for drummers who want ultimate control. IDEAL FOR: ROCK & GOSPEL Features Treatment: Frosted Ply: 1 Thickness: 10mil Technology: EMAD Made using a single ply of 10mil film The EMAD Onyx is the perfect aesthetic and sonic compliment to the Onyx tom heads and Onyx bass resonant 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 drumheads are designed, engineered, and manufactured in the USA