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.
Callaway Epic Flash Sub Zero Driver
The Callaway Epic Flash Sub Zero Driver is a masterpiece of innovation, merging cutting-edge tech with unmatched performance for serious golfers.
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.
Callaway Epic Flash Sub Zero Driver
The Callaway Epic Flash Sub Zero Driver is a masterpiece of innovation, merging cutting-edge tech with unmatched performance for serious golfers.
Our Experience
The Callaway Epic Sub Zero driver is a popular choice among golfers looking for a low-spinning driver that provides a penetrating ball flight. Several golfers have shared their positive experiences with this driver:
A golfer named Don helped fit a customer named William Beal for the Callaway Epic Sub Zero driver. After making some adjustments to his setup, Beal noticed a 10-12 yard increase in average distance and 50% more fairways hit compared to his previous driver. He also found the new driver more consistent in keeping his drives on the fairway.
Another golfer named Tanner Reed had great success with the Epic Sub Zero driver, taking 15 strokes off his game and making 5 all-conference teams after getting custom-fitted for the club.
A podcast host from the "No Laying Up" podcast also shared his experience with the Epic Sub Zero, saying he's "really enjoyed the ball flight" and the "lower spinning head" that the Sub Zero provides.
Overall, the Callaway Epic Sub Zero driver seems to be a reliable choice for golfers looking to optimize their tee shots with a low-spinning, high-launching driver that can provide extra distance and accuracy off the tee.
Is the Callaway Epic Sub Zero Driver Worth It?
Absolutely, while the Callaway Epic Sub Zero Driver is a great product, there are a few pros and cons that you need to be aware of:
Pros:
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Low Spin with High MOI: Combines low spin and high Moment of Inertia (MOI), ideal for players seeking long, controlled drives.
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Flash Face Technology: Boosts ball speed across the face, even on off-center hits, enhancing distance.
- Adjustable Perimeter Weighting (APW): Allows customization of shot shape, offering versatility for different playing styles.
Cons:
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Premium Price: Higher cost compared to many other drivers on the market.
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Sound and Feel: Some players find its high-pitched sound and impact feel less satisfying.
- Limited Adjustability: Lacks front-to-back adjustability found in some competing models.
Frequently Asked Questions
What is the key technology behind the Callaway Epic Flash Sub Zero Driver?
The driver features Callaway's revolutionary Flash Face technology, developed using Artificial Intelligence and Machine Learning. This design promotes faster ball speeds in the center of the face for enhanced distance. It also incorporates Jailbreak Technology, which stiffens the crown and sole to increase impact load on the face, further boosting ball speed.
How does the Epic Flash Sub Zero differ from the standard Epic Flash driver?
The Sub Zero model is designed for lower spin and features a more compact head compared to the standard version. It also has a forward center of gravity (CG) to reduce spin and includes a lighter 12-gram sliding weight for adjustability, compared to the 16-gram weight in the standard model.
Is the Callaway Epic Flash Sub Zero Driver adjustable?
Yes, it includes Adjustable Perimeter Weighting (APW), which allows golfers to move a sliding weight to promote draw, fade, or neutral ball flight. The OptiFit hosel also provides loft and lie adjustability for fine-tuning performance.
What type of golfer is this driver best suited for?
The Sub Zero model is ideal for players seeking lower spin rates and a more penetrating ball flight. It appeals to mid-to-low handicap golfers who prioritize distance and control but still offers forgiveness compared to earlier Sub Zero models.
What are the available loft options for this driver?
The Callaway Epic Flash Sub Zero Driver is available in 9° and 10.5° lofts, with adjustability of -1° to +2° using the OptiFit hosel.
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.
Paul Liberatore
As the Founder of Golfers Authority Paul Liberatore Esq. has spent the last 7+ years writing about the best golf equipment or instruction from the top golf instructors in the world. He has been a contributing writer for Sports Illustrated Golf and GolfWRX. After graduating with honors from Purdue University, he realized that he had a passion for the golf business and the law. When he's not practicing law, or creating golf content on YouTube, he can be found on his syndicated Behind the Golf Brand podcast talking with the most prolific leaders in the golf industry.
