Cobra King Speedzone, King Speedzone Xtreme drivers
Price: $449 with UST Helium Black, Mitsubishi CK Blue, Project X HZRDUS Smoke or Aldila Rogue Silver shaft and Lamkin Crossline Connect grip
Specs: Carbon-fiber crown and sole areas with milled titanium face, moveable weights and an adjustable hosel. Available in black/yellow or black/white
Available: Now
The most unique feature of the new Speedback drivers is the CNC-milled Infinity Face. Most driver faces are forged, soldered onto the chassis and then hand-ground and polished, but the faces of the Speedback drivers are milled using computer-controlled robots. They pass a high-speed bit across the hitting area, shaving off tiny ribbons of material to ensure the face thickness that engineers want is achieved every time.
The 2019 F9 Speedzone drivers had CNC-milled faces too, but the milled faces of the new Speedback drivers extend all the way around the face and into the leading edge, the toe and the topline. Cobra said this enlarges the sweet spot and helps protect ball speed on mis-hits more effectively.