The 2009 S9-1 Drivers feature Cobra's exclusive "Hotter 9 Point" face technology, which promotes higher ball speed and more consistent ball flight across the entire clubface. To complement the larger, hotter clubface, Cobra has shifted the CG (center of gravity) lower to improve launch spin and ball flight. The S9-1 driver line also features enhanced internal frequency tuning to provide superior feel. The S9-1 Pro model features a lightweight carbon composite crown and is available in Deep face and Shallow face models.
