Subwoofer

[Hifi_swlon]

Hallo all.
 
I have now had a subwoofer for a little more than a week, I am astonished, why did I not buy one years ago, holy moly, the improvements are huge.
 
I use the crossover in my D200, all below 80Hz are sent to the sub, from 80Hz and up to the front.
 
Does anybody have the same experience? and have you tried other ways to do the crossover?
 
Kind regards Morten

Which sub? Keep thinking about trying one (for a bit more bass slam/pressure rather than depth per se)