wobbly dubstep bass growl 140 bpm 2 bars

About this sample

This bass growl features a thick ensemble of five detuned sawtooth and square wave oscillators panned across the stereo field, layered with a clean sine wave sub at 55 Hz for solid low end. A resonant 4th-order Butterworth low-pass filter sweeps its cutoff frequency rhythmically from 150 Hz up to 4500 Hz, modulated by an LFO that slows from quarter-note speed in the first bar to eighth-note speed in the second, creating a dynamic wobble effect. Distortion via tanh saturation adds harmonic crunch and aggression, while a subtle volume envelope smooths the start and end over 3.43 seconds at 140 BPM.

This bass suits dubstep and neuro-inspired electronic genres, especially at 140 BPM or similar tempos. It provides a growling, rhythmic foundation that works well when layered under leads or pads, though care should be taken to carve space in the midrange to prevent muddiness. Additional processing like sidechain compression or subtle EQ can help it sit cleanly in dense mixes.