Speed Wave 2.0 TechnologyLow-and-forward tungsten placement increases face flex and launch stability, particularly on strikes struck low on the face. This helps maintain ball speed and carry when contact drops below centre, a key benefit for fairway wood performance.Step Sole DesignThe Step Sole reduces turf drag and improves how the head moves through grass. A reshaped heel section enhances stability through impact, helping the face return square more consistently and supporting straighter ball flightsNext Generation Ai-Optimised FaceAi-driven face mapping manages speed, launch, and spin across the face based on real fairway wood strike patterns. Performance remains more consistent when strike location varies, helping tighten dispersion and improve distance reliability.Internal Heel WeightingWeight positioned in the heel promotes a slight draw bias, helping reduce right-side misses and support a straighter overall ball flight. The bias is measured rather than aggressive, providing assistance without forcing shape.On-Course PerformanceOn the course, the Quantum Max D launches high with a stable, gently right-to-left flight. From the fairway, it helps golfers elevate the ball easily and maintain carry on longer approaches. From the tee, the added stability and draw bias inspire confidence on tighter holes. Off-centre strikes retain direction more effectively, particularly from the heel side of the face.Who It SuitsQuantum Max D is best suited to golfers who struggle with a slice or inconsistent strike and want a fairway wood that offers built-in forgiveness and directional help. it’s ideal for players who prioritise confidence, launch, and consistency over shot shaping.Specifications Club Loft Lie Volume Dexterity 3W (Adj) 15 ° 58 ° 190cc RH 3HL (Adj) 16.5 ° 58 ° 190cc RH 5W (Adj) 18 ° 58.5 ° 170cc RH 7W 21.5 ° 59 ° 165cc RH Built In-House at Nine by Nine GolfEvery Callaway Quantum Max D Fairway Wood is assembled in-house at the Nine by Nine Golf workshop. Each club is built by a single master builder and finished to tour-level tolerances before dispatch. The focus is on accuracy and consistency, so the club you receive matches the specification you ordered.