Powersonic Bass, Clear, with Snap-on dampening system
The Powersonic bass drumheads give the drummer controlled mid-range and low end for the most powerful bass drum sound that's It, right out of the box
The Powersonic bass drumheads are constructed of 2-ply 7-mil Mylar with two specifically placed internal subsonic dampening rings with External Snap-on Dampening System (ESDS) technology
The two mounted 3/4" internal dampening rings enhance low end without affixing trays or hard-backed dampening materials to the drumhead
The unique patent pending ESDS system employs snaps mounted directly to the drumhead to eliminate the possibility of vibration