dvbbs & dropgun - pyramids SubKick

[ori09]

What's up?
I'm new here my name is Ori Leiizer.
I am try to create this kick:
http://soundcloud.com/dvbbs/dvbbs-dropg ... ovember-24
It's sound very close but the orgianl kick sound more "boom" and powerful...
I uplaod here My kick:
https://www.mediafire.com/?agsr5c5ntw15h83
And olso uplaod here a SubKick from Ummet Ozcan with the same key(F)...
http://www.mediafire.com/?zadrlu8xank955a
His kick is more "boom" more sub....
What can I do to make my Kick more "boom"
I'm sorry about my topic but I'm really want to study it.
And I think that this topic will help to a lot of producers at the bigroom scene...
Thank you very much:)

[Ascenic]

I would highpass what you have now to get rid of the weak sub altogether, and then layer with a different sub. Try Bassisim, that's nice.

[SkuxxOfficial]

just look through some vengeance samples, you'll find the exact sample they used.