Evans MX1 White Marching Bass Drumhead, 30 Inch sale the KH 420's dispersion guarantees

the KH 420's dispersion guarantees reference sound at greater working distances

laser etched logos and adjustment scale

55 Hz - 20 kHz -10 dB

while its classic design makes it suitable for a variety of instruments

With pristine highs and thumping lows

Evans MX1 White Marching Bass Drumhead, 30 Inch sale the KH 420's dispersion guaranteesEvans MX1 white marching bass drum heads produces a bright, focused, and full tone with a single ply of 10mil film. The MX series includes a unique tone damping system that can be manipulated by applying individual felt arcs (included) to enhance articulation and focus low end for both indoor and outdoor marching.