The Callaway Quantum Max is a modern game-improvement iron for golfers who want ball speed, consistent carry, and forgiving performance across the face — while still preferring a cleaner, more refined head shape than an oversized model. Built around a modern 360° Undercut Cavity, next-generation Ai-Optimized Face technology, and Urethane Microspheres for feel, the Quantum Max delivers more solid strikes across the face, easier scoring, and a satisfying sensation at impact — without the head looking overly bulky at address. This is Callaway's clearest statement of intent in the game-improvement category in years: powerful, consistent, and confidence-inspiring, round after round.
The Quantum Max pairs a refined, confidence-inspiring shape with forgiving performance across the entire face. The head profile is more compact and modern than a typical oversized game-improvement iron, so it sits cleanly behind the ball at address without looking bulky or intimidating. Golfers still get the consistency and error tolerance that game-improvement players rely on, especially on strikes away from the center of the face. The result is a club that helps you commit to the shot and swing with confidence, round after round — exactly the reassurance that mid-to-high-handicap golfers need when approaching a long iron.
The Modern 360° Undercut Cavity is a two-piece construction featuring extreme perimeter weighting and a fully exposed undercut that runs all the way around the back of the head — an industry-first approach that delivers extreme sole flexion. This design frees up face flex exactly where it is needed most to boost ball speed at impact. By positioning mass at the edges of the clubhead, the perimeter weighting generates exceptional stability on off-center strikes. Golfers benefit from a higher launch and more consistent carry distance even on shots struck away from the center of the face — the structural foundation that lets all Quantum Max technologies work together for faster, more forgiving performance.
The Next-Generation Ai-Optimized Face uses artificial intelligence to fine-tune face thickness across the entire hitting area, rather than relying on a single uniform design. Callaway engineers shaped the face to enhance ball speed, expand the effective sweet spot, and promote more consistent launch, spin, and dispersion — including on impacts far from the sweet spot. The result is tighter shot-to-shot dispersion and a more predictable ball flight: mis-hits lose less distance and accuracy than with a conventionally designed face. This is one of the key reasons the Quantum Max plays more consistently across a full range of swing speeds and impact locations.
The Progressive Tri-Sole Design adapts the sole geometry gradually as you move from the long irons down to the scoring clubs and wedges. Each sole shape is individually tuned to the demands of its length and typical angle of attack, promoting a smooth entry and exit through the turf at impact. This helps the club glide through different lies rather than digging, so contact stays consistent even on firm, tight, or heavy turf. The progressive tuning across the set also helps maintain efficient ball speed on shots struck slightly heavy — a critical benefit for golfers still developing consistent ball-striking habits.
Urethane Microspheres are placed inside the head to absorb unwanted vibrations at the precise moment of impact. This gives the Quantum Max a softer, more forged-like feel despite being a fast, forgiving game-improvement iron — a combination that is rarely achieved in this category. The damping also refines the sound at contact, replacing the harsher click of some hollow, fast-face irons with a more solid, muted response that feels more in tune with the quality of the strike. Together with the Ai-Optimized Face and the Undercut Cavity, the Urethane Microspheres keep feedback pleasant even though the iron is engineered primarily for speed and forgiveness.
True Temper (Project X) Denali Frost Silver graphite shaft — Regular (60 g), Stiff (70 g)
Mitsubishi Chemical Vanquish 50 graphite shaft — R2 (light, 50 g)
Golf Pride Tour Velvet 360 grip.
| 4 | 5 | 6 | 7 | 8 | 9 | PW | AW | GW | SW | |
| Loft | 19° | 22° | 25° | 29° | 33° | 37° | 42° | 47° | 51° | 55° |
| HL (custom) | 21° | 24° | 27° | 31° | 35° | 39° | 44° | 49° | 53° | 57° |
| Lie | 60.375° | 61° | 61.625° | 62.25° | 62.875° | 63.5° | 63.75° | 64° | 64° | 64° |
| Length | 39.125" | 38.5" | 37.875" | 37.25" | 36.625" | 36" | 35.75" | 35.5" | 35.5" | 35.25" |
| Offset (mm) | 5.08 | 4.67 | 4.24 | 3.71 | 3.15 | 2.59 | 1.91 | 1.60 | 1.37 | 1.12 |
| Hand | RH/LH | RH/LH | RH/LH | RH/LH | RH/LH | RH/LH | RH/LH | RH/LH | RH/LH | RH/LH |
RH = Right Hand, LH = Left Hand.
In stock 1 pcs
In stock 1 pcs
In stock 1 pcs
In stock 1 pcs
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