[Sonnie]

I'm good with 40hz... this gets me one octave below my crossover.


I may not be following you on the center. 18" is okay on the depth of the center if you are thinking that I might not want it that deep.


I measured the RM30's... not sure where I got 7" from... they are 8" wide (high on center) x 48" high (wide on center) by 21" deep.

My cabinet top is 18" deep x 69" wide.

The RM30 center hangs off the back of the cabinet 3" or so. I've got the front grill even with the front of the cabinet.


We could go up to 8" on the width, but I do like 18" deep better than 21". 44" to 48" on height is good... I like 44" better but 48" is okay if we need it for the L/R. On the center I don't mind up to about 60" on the width if that's what we need for some reason.