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Callaway 2019 Big Bertha Irons

Callaway 2019 Big Bertha Irons

The new Big Bertha has transformed the super game-improvement iron category. As Callaway’s easiest to launch distance iron, it’s led by groundbreaking Suspended Energy Core.
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Callaway Big Bertha Irons

Bertha is Back, and Bigger Than Ever!

Big Bertha is one of the most iconic names in golf equipment. Any club bearing that name must push the boundaries of innovation so far that it transforms an entire category. It started with Big Bertha Irons in 2014 led by 360 Face Cup technology, and continued in 2016 with Big Bertha OS Irons led by EXO-Cage. And Callaway has done it again with the new Big Bertha Irons, led by groundbreaking Suspended Energy Core.

The Suspended Energy Core is a construction that’s never been achieved before in a golf club, featuring a revolutionary core design that delivers: 1) incredible sound and feel; 2) long, consistent distance; and 3) easy launch. How is all of this possible?

It starts with a Metal Injection Molded (MIM’d) Tungsten Floating Weight suspended within proprietary urethane microsphere material. Suspending the floating weight allows the Center of Gravity to be positioned deeper using a 3-piece iron construction. Now higher launch is created while allowing a thinner, faster Face Cup construction. That combination promotes distance-enhancing launch conditions in an easy to hit iron.

With all this advanced technology, a stunning look, and new premium Recoil and KBS shafts, you have a transcendent iron that’s earned the right to be called Big Bertha.

Suspended Energy Core

The Suspended Energy Core is the engine of the new Big Bertha irons. This revolutionary new construction suspends the MIM’d Tungsten weight using proprietary urethane microspheres. It’s designed to deliver easy launch, long consistent distance, and incredible sound and feel.

360 Face Cup

Callaway’s innovative 360 Face Cup employs a flexible rim around the face that flexes and releases at impact to increase ball speed. By using the high launch angles generated by the Suspended Energy Core, the Face Cup is extremely thin which promotes longer distance.

Premium Design

Big Bertha has an unforgettable look with its clean Smoked PVD finish.


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