Sennheiser headphones with the best b for $100? Or other brand?

I currently have the Earpollution DJ headphones by iFrogz. I want something with better audio quality and more importantly, with deeper/hardest/better b, preferably by Sennheiser? Any other brand is ok as long as it has good quality sound and has good b. I was looking to get between the KARMAN K81DJ Akg or the Sennheiser HD-280 Pro headphones but I don't know which of those has the best b, if any. (Good b is a MUST)