I just read that the room size for an 11.1 setup should be at least 20 feet by 30 feet (with a recommended height of at least 9 feet)! Wow! 600+ sq ft (5400 cubic feet) MINIMUM and that is for 1 row of seats!

Funny that the DTS Neo:X will also be available for cars too since they say that it needs a massive space to truly be effective, and yet they are going to cram it into a 115 cubic foot car cabin vs. the 5400 cubic feet that they say is needed at home.