In a quest to work out a "slim" OB design, I was wondering putting one of the 10" Hawthorne coaxial drivers firing forward in a baffle that twists like a DNA helix so that the bass is @ 90 degrees to the top where the 10" is. This is where the 15" driver (potentially their Auggie if that works with the 10") would be installed. Obviously, this design only makes sense for this purpose if you have two different sized drivers.
I was envisioning (possibly in correctly) that just as a subwoofer's orientation doesn't matter, so too the bass driver could point wherever.
Is this a bad idea?