Evans 20 inch dB One Mesh Bass Batter Drumhead loss_leader Dual 12mm L-arms with machined

Dual 12mm L-arms with machined grooves for slip prevention

The 4-conductor lead wire gives you access to parallel and split wiring options for added versatility

The dual-channel Concert 288 Presentation allows for up to 24 systems (48 performers) to operate simultaneously (region dependent)

Hardwired 1/4" cable

and road-ready

Evans 20 inch dB One Mesh Bass Batter Drumhead loss_leader Dual 12mm L-arms with machinedBuilt with a single ply of Evans ShockWeave Mesh, combined with exceptional Kinetic Transfer Foam technology, dB One low volume bass drumheads offer quiet drumming, while still maintaining true acoustic tone and feel. Evans dB One bass heads are a superior mesh drumhead, engineered to transfer impact energy into sonic vibration flawlessly. Thanks to specially designed Impact Patches, which reinforce the striking surface while enhancing the audible