EVANS Emad2 bass drum heads offers the biggest punch and durability of all the Evans bass drum head range. Featuring an outer ply of 6.5mil and an inner ply of 10mil, this bass drumhead delivers an enhanced attack, focussed tone and strength. Tailor your preference of dampening and tone by exchanging the outer foam rings to suit the sound you are looking for. The Evans Emad is one of OXYGEN Music'c best selling drumheads...EVER! OXYGEN Music are proud stockists of a huge range of Evans Drumheads, stocking products like the very popular EMAD2 Bass Drumhead. Ask instore for expert advice on choosing and tuning to right drumhead for your sound.