Callaway’s new Quantum hybrid lineup is made up of three distinct models, each targeting a different type of golfer. The standard Quantum Max is the all-round option, while the Quantum Max OS adds ...

What you need to know: Callaway’s latest line of game- and super-game-improvement irons—Quantum Max, Quantum Max OS and Quantum Max Fast—share a host of common technologies yet are geared towards ...

Callaway has long been a dominant force in the fairway wood market, consistently delivering clubs that balance speed with playability. There are three models in the Quantum fairway wood lineup, and ...