What does coke mean on super bass?

"Coke" in the context of super bass usually refers to the use of a cocaine-like substance as a metaphor to describe the intense and powerful bass response of a sound system or audio equipment. It is used in a figurative sense to convey the idea that the bass is so strong that it can have an intoxicating or stimulating effect, akin to the use of cocaine. It's a slang term used primarily in hip-hop and bass music culture to emphasize the intensity and impact of the low-frequency sounds in the music.