Tour-inspired and compact, the 450cc Quantum Triple Diamond is engineered for skilled players who prioritize spin reduction, control, and workability. The TD is highlighted by its 360° Carbon Chassis. Callaway's lightest and strongest chassis yet, this weight-saving design allows mass to be strategically redistributed throughout the head, improving forgiveness, tightening dispersion, and creating a precise center of gravity. A weight on the TD's sole can be adjusted to promote a neutral or fade setup.
The Quantum family of drivers features Callaway's groundbreaking Tri-Force Face, a never-before-used high-strength titanium, poly mesh, and carbon fiber construction. Callaway's extensive testing has proven beyond a doubt that titanium is the most resilient and highest-performing face material, and the thinner the titanium, the more powerful it becomes. However, it has its limitations, as once it surpasses a certain thinness, it can no longer withstand high-speed impacts. By leveraging ballistic-grade poly mesh, a material used in bulletproof vests, and carbon fiber, Tri-Force allows the titanium portion of the face, which is responsible for its speed, to be 14% thinner and 17% more resilient than previously possible. Callaway then optimized the face, utilizing their industry-leading AI modeling to account for the newly unlocked performance possibilities. The results are dramatic, with Tri-Force delivering significantly faster ball speeds and forgiveness across the face.
Callaway Quantum Triple Diamond Driver Features:
Compact, 450cc head and a deeper face designed for low spin, workability, and a penetrating flight
360° Carbon Chassis frees up weight for improved forgiveness, tighter dispersion, and a precise CG placement
Tri-Force Face, a never-before-used combination of ultra-thin, high-strength titanium, poly mesh, and carbon fiber, delivers unreal speed and distance, even on off-center hits
Ai-Optimized Face Design optimizes speed, spin, launch, and accuracy to create consistent performance across the face
APW is a refined 10g weight system that lets you adjust for a neutral or fade setup, helping you fine-tune shot shape and launch direction
OptiFit Hosel features independent loft (up to +2°/-1°) and lie adjustability, offering 8 configurations to fine-tune launch angle and shot shape
Stock Shafts: Project X Denali Frost Silver, Fujikura Ventus Black/Charcoal
The 2026 season has been filled with new drivers, new technology and myriad options for golfers to test and choose from. Having options is great, but it can be confusing and become cluttered if you don’t know what you’re looking for in a new driver. We are here to make that a little easier with our new driver guide for 2026.
Reviews 4.9
