The Callaway Big Bertha Diablo driver is designed to induce longer and straighter shots by helping to square the face at impact just like its big brother. Four lofts are available, with a draw-bias head and three Tour lofts with a neutral set up.

And the all-titanium Big Bertha Diablo Driver will help you do it, bringing wicked power and distance to go along with the generous sweet spot. Our new Edge Technology provides a high Moment of Inertia (MOI) and an optimized center of gravity (CG) location for Draw or Neutral models, so you get long, penetrating ball flight with the shot shape you desire. Hyperbolic Face Technology in a titanium face cup increases ball speed across the entire face for more distance, even on miss-hits. Edge Technology also helps golfers square the clubface at impact, especially when swinging aggressively. The Big Bertha Diablo Driver performs like no other all-titanium driver we’ve ever created. After all, long is good, but longer is better. So go ahead, knock the hell out of it.

Hyperbolic Face Technology
Hyperbolic shaping is the cutting edge of driver face design. Mathematics and engineering combine to create Callaway’s highest ever ball speeds across the entire face. 

Edge Technology
The unique shaping of the all-titanium clubheads allowed the engineers to move weight in specific locations to achieve the optimal CG location and ball flights for the Draw or Neutral options with a higher MOI. It also helps close the clubface at impact so golfers can better release the club with power.

Draw and Neutral Head Shapes
Provides golfers with the opportunity to select a driver that will most benefit their swing type and promote their desired shot shape.
 
S2H2 Design
Increases discretionary weight by removing it from the hosel and repositioning it in the perimeter of the clubhead to add stability.
The Big Bertha Diablo Driver is also available in a Tour Hosel model in which a full-length hosel is placed closer to the face, creating the more open appearance at address that Tour Pros prefer. Learn more in our Tour Authentic product section.