Originally posted by: s44
If your receiver has level-matching and bass management, it should handle things fine out of the box. I guess you could tweak the phase (flip from one side to the other, see which setting gives you more bass)...
Actually, most of them do not set bass management properly out of the box.
They often over-estimate your other speakers. You always need to make sure they are set to "small" - or that the crossover is working.
Just messing with the phase knob isn't going to do you any good without some test tones and an SPL meter at a minimum.
If you are going to back up and start doing proper configuration, the best place to start is with placement and the crawl test.
Corner-loading might make it sound loud, but that isn't necessarily the best spot for sound quality. I found in my room, that having it NEAR the corner, but placed slightly out of it along one wall provided the best sounding bass. It was too "boomy" smack dab in the corner - and of course that is just my room.