Evans BD22REMAD EMAD Resonant Bass 22" Black 

Specifications

Name: Evans 22" EMAD Reso Bass Head
Brand: Evans
Model #: BD22REMAD
Series: EMAD, EMAD Reso
Material: Plastic
Color: Black
Surface Type: Smooth
Diameter: 22"
Drum Head Type: Bottom (Resonant)
Thickness: 7.5 mils
Number of Plies: 1
Collar Type: Open Channel