Kinetic Q Technology Quadfocus: After worldwide play-testing, the overriding distinction of Kinetic Q technology is its ability to generate incredible power and spin, two characteristics that typically work in opposition. To overcome this conflict, Pro Kennex "componentized" the Kinetic Housing into segments, and located them in the four corners of the frame. They call this advancement "Quadfocused."

By concentrating the entire secondary mass in these four locations, maximum Kinetic Effect is dynamically activated. Q engineering also allows Pro Kennex to tune the system to better leverage swing physics, delivering unprecedented frame performance; hence spin and power can now live in the same frame. Of course, you can continue to count on the acclaimed and unrivaled attributes of the patented Kinetic System, which begins at the outer boundaries of current racquet technology: 15% increase in power zone, 50% improvement of torsional stability on off center shots, 43% reduction of vibration, and the only technology proven to eliminate shock.