It's a short stack of three-chip DLP projectors. Outlaw must have concluded that 12 stacked DLP projectors didn't qualify as "short" so they have "shortened" it down to 6 stacked DLP projectors. With 6, we can have extra-bright pictures at any aspect ratio without having to worry about brightness loss.

On the other hand, they could be 10 Sony G90's housed in Outlaw chassis. Maybe Outlaw will be able to offer the "short stack" of G90's to us for $10k each! Boy, I would jump at that offer.