Cobra S9-1 F Drivers. With the S9-1 F Driver, Cobra have enhanced their Hotter 9 Points technology to further increase club face efficiency. The S9-1 face shape has been designed using a 1:1 length-to-width ratio. This allows for a more efficient transfer of energy from the club face to the ball. Higher ball speeds and a more consistent ball flight are the result of the Milled Dual Rhombus Face Insert, which integrates the Hotter 9 Points technology across the entire clubface. With the use of Frequency Tuned internal crown rib geometry, Cobra have ensured that the golfer will produce drives that sound and feel as satisfying as they look
Cobra S9-1 F Driver Setup Features
Cobra have setup the S9-1 F Driver for the following player profile -
Avg Drive – 220-275 Yards
Swing Speed – 87-108 Mph
Ball Speed – 125-155 Mph