The Evans BD20EMADONX EMAD Onyx utilizes a single ply of 10mil black film with an improved EMAD damping ring and a micro-clear coated that produces an extra dark sound while delivering additional punch.
The Evans BD20EMADONX EMAD Onyx utilizes a single ply of 10mil black film with an improved EMAD damping ring and a micro-clear coated that produces an extra dark sound while delivering additional punch.