First of all, if you need Marty McFly, thrown-backwards-mind-blowing-bass, why are you getting 6. 5's? These put out fantastic clarity and mid range for the price, are an excellent, far better replacement for blown out factory loudspeakers. They have a stable thud when the give up drum hits, but naturally cannot reach far lower than that. I listen closely to a lot of chillstep and these refuses to do it justice, however due to the clearness and notable separation of instruments, I've learned to appreciate other aspects of the same songs. Pertaining to indie and rock their pretty great. I am able to notice every instrument in depth and piano-laden/acoustic songs seem like you aren't there in the room.

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