Evans BD18EMAD2 EMAD2 Clear 18" Trommeskinn

18" EMAD2 Clear Bass Evans™ EMAD™2 series features two plies of film. The outer ply of 6.5mil and an inner ply of 10mil film provides an enhanced attack, focus and durability. The unparalleled industry standard Externally Mounted Adjustable Damping (EMAD) system allows the player to adjust attack and focus.