Cobra AMP Cell vs Cobra BiO Cell
Side-by-side factory specifications. Differing values are highlighted.
Cobra AMP Cellcast body with welded high-strength steel face (metalwood face-weld) · 431 stainless steel body with a thin high-strength steel face insertCobra BiO Cellinvestment cast deep-undercut cavity back with tungsten weighting · stainless steel with tungsten weights in the heel and toe of the long and mid irons and behind the face in the short irons
Specification comparison
| Club | AMP Cell loft | BiO Cell loft | AMP Cell lie | BiO Cell lie | AMP Cell length | BiO Cell length |
|---|---|---|---|---|---|---|
| 3 | 18.5 | 18 | 59 | 60 | 40 | 40 |
| 4 | 21 | 20 | 60 | 61 | 39.25 | 39.25 |
| 5 | 24 | 23 | 61 | 61.5 | 38.5 | 38.5 |
| 6 | 27 | 26.5 | 62 | 62 | 37.75 | 37.75 |
| 7 | 31 | 30.5 | 62.5 | 62.5 | 37.25 | 37.25 |
| 8 | 35 | 35 | 63 | 63 | 36.75 | 36.75 |
| 9 | 39 | 40 | 63.5 | 63.5 | 36.25 | 36.25 |
| PW | 44 | 45 | 64 | 64 | 36 | 36 |
| GW | 49 | 50 | 64.5 | 64 | 35.75 | 35.75 |
| SW | 54 | 55 | 64.5 | 64 | 35.5 | 35.5 |
| LW | 59 | 60 | 64.5 | 64 | 35.5 | 35.5 |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Which should you choose?
Loft differences between the AMP Cell and BiO Cell run in both directions rather than shifting the whole set one way, so the choice comes down to shaping, feel and gapping at the ends of the set rather than outright distance.
Both charts are reproduced in full on their own pages: Cobra AMP Cell specs and Cobra BiO Cell specs.