Evans - EQ4 Frosted Bass Drum Head 20”

20" drum head with fixed internal overtone control ring proportional to the size of the head
An internal overtone control ring and a removable muffle ring coupled with dry-vents work extremely well with and without a microphone
Single ply of 10mil film offers full, wide-open tone
Also available in a clear version
All Evans drum heads are designed, engineered and manufactured in the USA