I am looking for some headphones with massive amounts of bass. I've already got some in mind but those are wired and I'd prefer the convenience of wireless if at all possible. I prefer a dark sound and usually set the EQ to produce that kind of sound. I'd prefer to keep it under $100, but may spend more if it's worth it. I have a FiiO E6 amp and my laptop has the ALC269 audio codec with MaxxAudio 3. I can get just under the bass I'm looking for with Sony XB400s, so it needs to exceed the XB400's bass threshold by 20% or more. Thanks in advanced for any help.