You want to bet? If you want monster sub bass the XB90EX is king. If you want an actual Kelton sub woofer in your earphones the FXZ200 is just that. The best quality bass you will ever put in your ears. I would save your cash and try out a FXZ200. I truly doubt they will disappoint.
Just to give you an idea how good this Kelton sub woofer in the FXZ200 is. I just got the CKS1000. The bass end is on another tier above the CKS1000 both in quality and in quantity. Plus how refined wide deep the sound is..I am gonna say it here. These are the ultimate bass earphones. There is nothing like them.
You guys can talk about how deep and pounding your bass goes. But do you have a Kelton sub woofer in your ears? If not then I suggest you try one.
Edited by Dsnuts - 12/27/12 at 6:40pm