At Mikes Percussion, we have a wide range of heads for your percussion instruments. The Aquarian Regulator RSM Offset Hole Snare Head is a single-ply, resonant bass drum head that features a small, centrally positioned, floating mute ring for additional resonant control. This patented Aquarian innovation eliminates the need for external damping of the resonant head. This head is the perfect companion to any of the Super-Kick series bass drum heads. The result is a bass drum that will tune and mic up in seconds. The small, reinforced 4.25 offset port makes mic placement easy while maintaining optimal resonance.