Callaway Big Bertha Alpha 815 DBD Driver
The Callaway Big Bertha Double Black Diamond is a club, as it's name implies, for elite players. This driver is built to maximize performance for high swing speed players that don't often miss the sweet spot. The Double Black Diamond driver has a Gravity Core that is longer than the original to provide a greater variation in spin between its "Up" and "Down" settings. Callaway has designed this driver to greatly reduce spin to increase distance using a Tour-inspired shape, a new face design, and full adjustability. If you are a player that doesn't need extra forgiveness off the tee and is looking for maximum distance, the low spin Double Black Diamond is may be for you.