Finished a Skram a couple of weeks ago and I love the sound. My wife even commented on how smooth it sounded. Completely outran my tops. I originally put a driver from zxpc in it since the LaVoce was out of stock. Pretty ugly. Anyway got the LaVoce in and this is what I measured quick and dirty. No reference as to SPL - I used the USB OmniMic but I was running a signal flat from computer to mixer to xover. I think I lowpassed it at 200hz; high pass was off. Actually, not sure where I lowpassed it... somewhere above 100 hz.
Also, I'm between jobs and would love to sell this to someone. Guess I should post it in the for sale section.