Callaway’s new 2026 Quantum driver lineup delivers one of the most complete and performance-separated families we’ve seen in years. The lineup includes the Quantum Max (core model), Max D (draw bias), Triple Diamond (TD), and the new TD Max, which bridges the gap between tour shaping and added forgiveness. At the heart of the Quantum series is Callaway’s new Triforce face construction, combining titanium, carbon fiber, and urethane to precisely control face flex and optimize ball speed and spin. Robot testing at both 105 mph and 95 mph revealed clear performance distinctions across the models. The Max produced surprisingly low spin with high launch, the Max D offered strong draw bias without excessive spin, the TD delivered classic low-spin, flatter flight characteristics, and the TD Max blended higher launch with controllable spin in a more forgiving tour-inspired profile. With adjustable rear weighting in most models, clearly defined CG and MOI progression, and meaningful on-course performance separation, the Quantum family gives fitters powerful tools to dial in launch, spin, and shot shape for virtually every player.











