I swear I'm too adventurous. No sub used, as you can probably notice. Instead, I let the good ol' violoncello do their thing and rumble. I quite like this, it makes me all warm inside. So I made another one like this that didn't.
But that's a story for another time.
Please enjoy and leave feedback because I'd really appreciate it, and sharing with others to get this out there will make you a legend.