“Bringing paper cones to a super-speaker today is like bringing a horse and buggy to a Formula 1 Race! Materials and performance have evolved and so must loudspeakers! Richard Vandersteen tells you why pistonic driver cones are important, and why paper driver cones just don’t cut it for modern super-speaker applications. Laser-generated imagery of real midrange drivers graphically demonstrates the dynamic compression and loss of crucial midrange information that occurs when driver cones aren’t as stiff as Vandersteen’s patented carbon-fiber/balsa Perfect-Piston cones!”