You don't need to be told how to make a heavy sounding beat. You did a great job with that here.
What you need to learn is how to make the arrangement bring out the beats and make the music feel heavy. Comes with practice. Play with the mixer, effects, and the arrangements and you'll be kicking all sorts of asses in no time.
okey,Thank u! :)
about drumnbass i cant tell you cus its not my style.but you have here a good track...peace