Updated February 2024 to update current pricing information.
I know you are asking yourself, why do you have two reviews of the same club, this being the Callaway Epic Driver and the Callaway Epic Sub Zero Driver. While they may look very similar and have many of the same characteristics, they are in fact totally different clubs.
See the all new Epic line has two models, the “standard” which is the Epic, and the Sub Zero, which was specifically designed for golfers who create a lot of spin. See low spin drivers have historically been smaller in volume, have a lower moment of inertia, and are fade biased. These types of clubs were specifically designed for low handicap players with a higher swing speed. The new Callaway Epic Sub Zero Driver breaks this trend and is different, by that it gives the player the best of both worlds. The Callaway Epic Sub Zero Driver incorporates both the Jailbreak and Exo-Cage technology found in the Epic Driver, which gives players more distance and speed, while moving the center of gravity on the club to the neutral line “hence the name Sub Zero”. By moving the center of gravity to the zero line, the Callaway Epic Sub Zero generates the same moment of inertia as the standard Epic but creates about 500 RPM less, thereby making it easier for amateur players to use the club.
Since it was first released in early 2017, the Cobra Sub Zero Driver has not only received the highest rating of Gold in the 2017 Golf Digest Hot list, but it has also become one of the most recognized clubs used on the tour. This mainly has to do with Callaway’s new Jailbreak Technology which solves the problem of the crown and sole separating as the club face is stretched vertically at impact. This separation results in a loss of energy transferring to the ball. So, does the Jailbreak Technology work, yes absolutely, and is why the Callaway Epic Sub Zero Driver is perfect for the mid to high handicap golfer looking to have better control of the ball, less spin, and overall improve their accuracy when on the tee box.
Key Features
- The Callaway Epic Sub Zero Driver provides greater distance from its Jailbreak Technology. This innovative design changes how the club head behaves at impact, which helps to promote more speed across a larger area of the club face.
- The Callaway Epic Sub Zero Driver provides maximum forgiveness, high launch, and low spin from the innovative combination of its titanium Exo Cage and triaxial carbon construction.
- The Callaway Epic Sub Zero Driver does not have the same perimeter weighting system as the standard Epic model, rather it has two interchangeable weight that allow for spin rate adjustment up to 250-350 RPM less than the Epic driver.
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Callaway Epic Sub Zero Driver Detailed Review
Design and Technology
The Callaway Epic Sub Zero Driver combines the very best in technology and design. The marquee of the Callaway Epic Sub Zero Driver is its Jailbreak Technology. This technology is made up of the structure found behind the club face that is made up of two parallel titanium rods that connect the sole to the crown. These titanium rods help to stiffen the crown and sole, so they don’t flex as much at impact. It is this separation that results in a loss of energy that transfers to the ball. With this technology the Callaway Epic Sub Zero Driver can create more energy to the ball on impact that produces more distance and ball speed.
The Callaway Epic Sub Zero Driver also incorporates the impressive Exo Cage Construction. This construction allows for Callaway to integrate more carbon fiber into the design of the clubhead, which helps the Jailbreak Technology to really shine through.
Where the standard Callaway Epic Driver and the Sub Zero are vastly different is in its weight system. The Callaway Epic Sub Zero Driver does not have the same perimeter weighting track as the standard Epic model, rather it has two weight ports that exist in the front and back of the sole. Through the use of a 2 and 12 gram weight “screw” that comes standard with the Callaway Epic Sub Zero Driver, players can move the center of gravity of the club forward to reduce spin or rearward to improve consistency.
The Callaway Golf 2017 Mens Great Big Bertha Epic Sub Zero Driver is a lightweight and high-performance club designed to maximize speed and distance on the golf course. It offers adjustability for spin-rate and launch angle, making it a versatile option for golfers of all skill levels. The Callaway Golf 2017 Mens Great Big Bertha Epic Sub Zero Driver has received recognition as a Golf Digest 2018 Hot List Gold Medal Winner, further highlighting its quality and performance. While the original headcover may not be included, the driver is available for purchase both online and in offline stores, providing customers with flexibility in their buying options.
- Impressive distance regardless of where you hit the ball on the club face
- Sound at impact is much more muted than other drivers
- Jailbreak Technology expands the sweet spot of the club and delivers high ball speeds
- Some players might get overwhelmed with all the adjustability settings
- Not much launch if you have a moderate swing speed
- Some golfers may think that the club is a little light than what they are used to using
Specs
There is only two lofts you can get choose from with the Callaway Epic Sub Zero Driver. The lofts include 9.0 degree (adjusts from 8.0 to 11.0 degrees), 10.5 degree (adjusts from 9.5 to 12.5 degrees. The Callaway Epic Driver also sports a 460cc titanium club head, and measures out to 45.5 inches.
As what has become their standard, Callaway offers a variety of stock shafts with the Callaway Epic Driver. Players can choose from the Fujikura Pro (available at 70 grams), Aldila Rogue (available in 60 and 70 grams), and the Project X HZRDUS T800 (available at 50 grams). There are also a variety of flexes that you can chose from, including Light, Regular, Stiff, and Extra Stiff.
Conclusion
The Callaway Epic Sub Zero Driver was one of the most successful drivers of 2017, and it is easy to see why. With loads of adjustability, full customization, and a modern design the Callaway Epic Sub Zero Driver is truly an outstanding club. The Callaway Epic Sub Zero Driver is perfect for the mid to high handicap golfer looking for more forgiveness, accuracy, and distance when on the when on the tee box.
Frequently Asked Questions
What Are the Specific Adjustments That Can Be Made With the Interchangeable Weights in the Head of the Callaway Great Big Bertha Epic Sub Zero Driver?
I can adjust the weight in the head of my Callaway Great Big Bertha Epic Sub Zero driver to customize performance. The interchangeable weights allow me to fine-tune spin rate and launch angle, which enhances my overall game.
How Does the Triaxle Carbon Crown Contribute to the Overall Performance of the Driver?
The triaxle carbon crown of the driver significantly improves its performance. The aerodynamic design and weight distribution enhance stability and increase swing speed. This innovative technology translates to more distance and accuracy, making it a game-changer for golfers.
Can the Callaway Great Big Bertha Epic Sub Zero Driver Provide Both Distance and Forgiveness on Off-Center Hits?
Yes, the Callaway Great Big Bertha Epic Sub Zero Driver can provide both distance and forgiveness on off-center hits. The innovative technology and adjustable weights in the club head contribute to improved distance control and forgiveness, while promoting increased club head speed.
What Are the Advantages of Using a Titanium Exo-Cage in the Construction of the Driver?
Using a titanium exo-cage in the construction of the driver provides advantages like durability, allowing for weight adjustments and customization. This promotes better performance, increased swing speed, and distance, catering to individual playing styles.
Are There Any Specific Drawbacks or Limitations to Be Aware of When Using the Callaway Great Big Bertha Epic Sub Zero Driver?
Honestly, there aren’t any major drawbacks or limitations with the Callaway Great Big Bertha Epic Sub Zero Driver. With its adjustable weights for fine-tuning performance, this driver offers exceptional forgiveness and distance.
How Does the Callaway Epic Sub Zero Driver Compare?
Srixon Z545 Driver
The Srixon Z545 Driver is one of the longest and most versatile drivers available today. In 2015, Golf Digest awarded the Srixon Z545 with a Silver rating on its annual Hot List. Some of the best players in the world, including 2011 PGA Champion Keegan Bradley, trust Srixon golf equipment to produce their best results, and if it can help them, it can help you too. The Srixon Z545 Driver is ideal for the player looking for amazingly long distance with the capability of fine tuning without going to a golf shop. The Quick Tune System on the hosel is unique for a driver, allowing golfers to adjust the lie and face angle at address. Although you cannot adjust the loft, this is still an incredible feature especially being able to change the face angle from neutral to open or closed, depending on your shot shape tendencies or preferences. If you are looking for a driver that provides the very best in distance, adjustability, and forgiveness, regardless of a player’s handicap or skill level, then this is the club for you.
TaylorMade Rocketballz RBZ Driver
The TaylorMade Rocketballz Stage 2 Driver builds on the success of its predecessor, and is now longer and faster than the original Rocketballz Driver. The new Thick-Thin crown pushes the CG forward producing a higher launch, lower spin and faster ball speed. The RocketBallz RBZ Stage 2 Bonded Driver has an expanded clubface and improved aerodynamics reduces drag and promotes faster clubhead speed. With more modern design, and priced similarly to the G20 it might be worth trying if you are more of a TaylorMade fan.
GX7 Golf Club
The GX7 Golf Club is amazing little club, even though it is “As Seen on TV”. We all know that the hardest part of golf is being consistent, especially when we are hitting off of the tee box. That is why the pros are the pros, and we are amateurs. But have you ever wondered if the reason why you are not consistent when hitting off the tee box is because you are using the same golf club that the pros use, and not a golf club made for amateurs. Well this is the exact theory behind the GX7 Golf Club. A golf club made for amateurs that provides the hitting consistency of a pro. So if you can get over the fact that the GX7 is a “As Seen on TV” Golf Club, you might be amazed by what this little club can do. The GX7 Golf Club is a great driver for a high handicap golfer looking to improve their game both on and off the tee box.
