The deep bass is refered to as Sub Bass, i.e. the lower realms of bass EQ, i.e. 60hz and below, it takes some good equipment and educated ears to get the sound as great as the movies though. Not all speakers will cope when dropping down to 50hz for example so if you've not got that you're already in an uphill battle.
If you wanted that 'stomp' then you could find a suitable bass drum sample for example (That's as close to the sound you want), pitch it down so that it's still relatively clean and then EQ it to raise the sub (<60hz) gain. If you wanted that 'humming' rumble that is continuous then you would have to look for some harmonic synth sound with plenty of sustain and drop it down in to that range too.
Also adding reverb will add to the heaviness of the rumble.
If you have Kontakt that there will be plenty of libraries out there with ready prepared samples i imagine? like from cinesamples.com etc.
Bottom line is experiment with the EQ to get a feel of what 50/60/70hz sounds like. Logic is very good as you can adjust in real time and hear the results as you drag.