A Bugatti Chiron is actually a great test bed for auto tech. The X-15 lead to numerous aeronautic break-throughs.
This monstrosity is nothing, but a subsonic noise transducer. It will offer no subsidiary information that can be used to move loudspeaker design forward. It's a monster truck, but less practical.
You can get the same effect just by using a lot of smaller subs just as a supercomputer can be 10,000 PC's.