Subwoofers with room correction built in?

I find the processing parameters offered with many of todays consumer subwoofers built in room correction / optimization quite limited. 
On the other hand unless you've heard the affects of a suite of manually adjusted parameters I think you'll be quite satisfied with the before and after the Elac smart phone application appears to offer.
Any sub is more fun than no sub.

Welcome to the deep end, have fun with it

@m-db thanks for the encouragement!  Rarer on these forums than it could be.

Well, I'm a few days into using my new Elac 3070.  The auto-eq feature smooths things out a little, but in my room it does not appear to make all that much of a difference.  The room has rarely caused me problems with other gear and setups.  Overall, love the app-based interface of this subwoofer but most of all the excellent bass foundation it provides.  Currently crossing over the sub at about 60-70hz with my my Graham Audio LS5/5s.