Evans EQ3 Clear 22" BD22GB3C Bass Drum Head
From the original EQ series with its patented internal rings and dry vents, Evans has led the way in bass drum sounds. Right out of the box, Evans bass drum heads will yield the best sound you've ever heard from your bass drum! Controlled low-end rumble and focused attack characterize the EQ3 bass drum head.
This is a two-ply (6.5mm each) head with an internal overtone control ring and an EQ muffle ring, so it will hold up under heavy hitting.