Alesis Drum Machine (SR18) 5pin 10mil single-ply drumhead with a

10mil single-ply drumhead with a lightweight muffle ring that adheres to the perimeter on the underside of the drumhead

The three-way S5H was conceived

which steps through chords automatically

This model is coated with Aquarian's exclusive Z100 Texture Coating for added warmth

The off-axis responses of the treble and mid drivers remain extremely accurate thanks to the addition of high- and mid-frequency waveguides milled from solid aluminum: ADAM Audio’s newly developed Mid-range and High-frequency Propagation Systems (MPS and HPS)

Alesis Drum Machine (SR18) 5pin 10mil single-ply drumhead with aAlesis knows drums. Our SR16 has dominated the drum machine market since 1990 and continues to be in demand today. The next generation SR18 is loaded with cutting edge drumsets, electronic drums, one shot hits, and modern percussion sounds for any cutting edge musicians performances and compositions.