Callaway Quantum Max Fast DriverLightweight Speed. effortless Launch. The Callaway Quantum Max Fast Driver is specifically engineered for players with slower to moderate swing speeds who want to maximize their distance. By focusing on a lightweight construction and a draw biased design, this driver makes it easier to swing faster and square the face at impact. It features the same breakthrough Tri Force Face technology as the standard modelcombining Titanium, Poly Mesh, and Carbon