Axiom Home Page Forums Thread Like Summary - LFR880 Questions

A few questions for anyone in the know.
1) Why does the frequency graph for the LFR880 look so much like the LFR660? The M80 graph is much flatter than the M60 in the high end, presumably because of the dual mid and tweeter.
2) The low end curve on the LFR880 doesn't look like it needs the HP addition, it's pretty smooth as-is. What am I missing?
3) And most important of all, do the omni's have a rear grill?

(I should have stopped considering these by now, but ... well you guys know how it goes.)

. Yes, sometime around April or May.