This kick features a sine wave core with a rapid exponential pitch drop from 280Hz to 48Hz over 0.6 seconds, creating a sharp transient and deep sub-bass thump. A delayed copy of this core is heavily distorted with a tanh function and low-passed at 130Hz to add an industrial, rumbling texture that is sidechained to avoid clashing with the initial transient. A high-passed noise burst adds a crisp click for clarity on small speakers. The combined layers are saturated with strong drive for harmonic grit, then high-passed above 30Hz to remove low-end mud, resulting in a hard, gritty industrial techno kick.
This kick suits hard techno and industrial genres at typical techno tempos around 120-135 BPM. It can be layered with clean sub-basses or synths for added weight but may require EQ to make room for other low-end elements due to its dense distortion. Use transient shaping or compression carefully to preserve its punch and grit without losing impact in the mix.