Not necessarilly, but I doubt that driver is designed for home use anyway. The volume required for that size driver is probably ridiculous too, unless it is free air or IB.
Yeah I don't understand why this thing was built. Take a look at the Avalanche 18" - a couple of those is more than anyone could ever come close to needing in a car. You'd save a hell of a lot of money, weight, and installation trouble.
About the same reason 22" "spinners" were invented. People LOVE to totally funk-up their credit for the rest of their lives so they can have the coolest car in town for two months.
No reason to assume that providing that the motor is sized properly. That's the same as betting against a 70's muscle car becasue it weighs more then chevy sprint its racing