Scott- The interior of the box is .66 per chamber. It's pretty small.
I didn't even think about the DVC 2ohm and 8ohm configurations. I'm
trying to keep it at $100 per sub as the max. Freaky output is not
what I'm interested in...just tight and accurate with the "ability" to
get and stay louder than you would normally want to listen to it for
extended periods of time. What do you think? Thanks for the
reply...Matt

..66 isn't too terrible for 10's, actually. You should still have a wide
assortment.