Lee, check your wiring again. I made a mistake with my active LFRs but when I corrected it, depth and width noticeably improved. Also moving them away from the front wall should improve depth. With my actives, I have the backs only 8" from the front wall and I have a deep soundstage but when I move them to the basement, where I have more room, it should get deeper.

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated