Aquarian Drumheads SKIII20 Super-Kick III Single 20" Bass Drum Head with Dot Re-Compose With Quadravox

With Quadravox

Foot-switchable crossover section with a variable low pass filter on the dry signal and a variable high pass filter on the distorted signal give bassists the ability to sculpt their sound

Ernie Ball has taken it a step further by reinforcing the plain strings with a patented winding of titanium wire

Independent Line-cardioid and Figure-of-eight condenser elements

Aquarian Drumheads SKIII20 Super-Kick III Single 20" Bass Drum Head with Dot Re-Compose With QuadravoxA coated, single ply, medium weight Super Kick with a Power Dot in the center for added reinforcement. Coated Super Kick III 10mil thick drumhead Built in Floating Felt muffle ring Full low end sound no extra muffling needed