Subtractive Synth Bass refers to a type of bass sound created using subtractive synthesis techniques. Subtractive synthesis involves starting with a complex waveform and then using filters and modulators to subtract or modify specific frequencies, resulting in a more focused and defined sound. In the context of bass sounds, this technique is commonly used to sculpt deep, powerful, and resonant tones that are fundamental to many music genres, particularly electronic and dance music. Subtractive Synth Bass is characterized by its ability to produce rich, dynamic, and versatile bass tones that can add depth and impact to music compositions.

Subtractive Synth Bass is often associated with analog synthesizers, where users can manipulate parameters such as cutoff frequency, resonance, and envelope shaping to craft the desired bass sound. This approach allows musicians and producers to create a wide range of bass textures, from smooth and mellow tones to aggressive and gritty timbres, making it a fundamental tool in modern music production.