--- product_id: 11965592 title: "Callaway Men's Big Bertha Alpha 815 Double Black Diamond Golf Driver" brand: "callaway" price: "81129β‚«" currency: VND in_stock: false reviews_count: 8 url: https://www.desertcart.vn/products/11965592-callaway-mens-big-bertha-alpha-815-double-black-diamond-golf store_origin: VN region: Vietnam --- # Distance tech OptiFit adjustability Multi-material Callaway Men's Big Bertha Alpha 815 Double Black Diamond Golf Driver **Brand:** callaway **Price:** 81129β‚« **Availability:** ❌ Out of Stock ## Summary > πŸŒοΈβ€β™‚οΈ Elevate Your Game with the Big Bertha Alpha 815! ## Quick Answers - **What is this?** Callaway Men's Big Bertha Alpha 815 Double Black Diamond Golf Driver by callaway - **How much does it cost?** 81129β‚« with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/11965592-callaway-mens-big-bertha-alpha-815-double-black-diamond-golf) ## Best For - callaway enthusiasts ## Why This Product - Trusted callaway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Tailored for You:** Customize your swing with OptiFit adjustability. - β€’ **Innovative Design:** Multi-material construction for enhanced performance. - β€’ **Unleash Your Drive:** Experience unparalleled distance with RMOTO technology. - β€’ **Precision Engineering:** Crafted with premium Aldila Rogue and Matrix Ozik shafts. - β€’ **Gravity-Defying Performance:** 3D CG adjustment for optimal ball flight. ## Overview The Callaway Men's Big Bertha Alpha 815 Double Black Diamond Golf Driver combines cutting-edge RMOTO distance technology with a multi-material construction, featuring a patented Gravity Core for customizable CG adjustment. Equipped with premium shafts and OptiFit technology, this driver is designed for golfers seeking precision and performance on the course. ## Description You're smart, so you know what we're getting at with a name like the Big Bertha Alpha 815 Double Black Diamond. This is a driver for the elite players, the ones who need the most spin reduction to hammer drives that leave their playing partners speechless. If you can handle a Tour inspired shape, RMOTO distance technology and extreme low spin, this is the driver you've been dreaming of hitting. ## Features - RMOTO: A cool name and even better distance technology - MULTI MATERIAL CONSTRUCTION: All the best, most important driver technology has gone into this club - GRAVITY CORE: Our patented 3D CG adjustment lets you flip the core up or down - TOUR PREMIUM SHAFTS & Head Design: An Aldila Rogue 60 or new Matrix Ozik Black Tie 70 - OPTIFIT TECHNOLOGY: Callaway adjustability at its finest ## Images ![Callaway Men's Big Bertha Alpha 815 Double Black Diamond Golf Driver - Image 1](https://m.media-amazon.com/images/I/711WCLMTjwL.jpg) ![Callaway Men's Big Bertha Alpha 815 Double Black Diamond Golf Driver - Image 2](https://m.media-amazon.com/images/I/71xWEuvA+OL.jpg) ![Callaway Men's Big Bertha Alpha 815 Double Black Diamond Golf Driver - Image 3](https://m.media-amazon.com/images/I/61lq87aXXLL.jpg) ![Callaway Men's Big Bertha Alpha 815 Double Black Diamond Golf Driver - Image 4](https://m.media-amazon.com/images/I/61-4ADl+wDL.jpg) ![Callaway Men's Big Bertha Alpha 815 Double Black Diamond Golf Driver - Image 5](https://m.media-amazon.com/images/I/61TflpbfNGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ I absolutely love the smaller deeper face on this club *by R***N on Reviewed in the United States πŸ‡ΊπŸ‡Έ on July 10, 2016* Disclaimer... For the past 10yrs I've exclusively hit taylormade woods and driver. I switched to the driver from the R15 for one reason only and that's for the shape and of the club. I absolutely love the smaller deeper face on this club. For me I feel like the smalle face makes me concentrate more than you standard wide 460 and the club is much heavier which to me keeps everything more fluid.Distance: This thing is super hott. I tuned it down to -1 degree so 8 degree loft and couldn't be happier with my ball flight. I have very high club head speed and have always been able to hit in excess of 300yrds with ease but this club has easily added 10 to 15yrds.Forgiveness: definitely a club you want to hit on the sweet spot, which I do most of the time. But when you don't hit the sweet spot the club will not hesitate in notifying you lol. It's not the worst but definitely a "players" club. I found the teeing it up lower than normal with this club really pays dividends.Feel: the weight of the driver matched with the 60G aldila shaft couldn't feel any better in my opinion. If you like a heavier club than its not for you. I'm a bigger guy so the heavy clubs helps my timing and sequence.I was apprehensive about switching from taylormade but I couldn't be anymore pleased with this driver. Personally I believe it's far more accurate than my R15 and much longer. Great club. ### ⭐⭐⭐ Toe weight had stripped threads *by Z***H on Reviewed in the United States πŸ‡ΊπŸ‡Έ on April 27, 2016* Got this driver about a month ago and I started off hitting it well and straight. Then I started slicing the ball not knowing how to adjust my swing. So I decided to switch the 1g and 5g heel/toe weights. I took off the heel weight with no problems. When I tried to take off the toe weight it was not seated in the threads properly and the threads were then stripped. I could tell when I was using the tool, it was tight to unscrew. Like I said I had never adjusted them before and the toe weight was not screwed in right. Unfortunately it is now unavailable and I don't think I can take it anywhere to have this issue fixed or even send it back for a replacement after a month of use. Not really happy about this but I guess I can deal with it for now. ### ⭐⭐⭐⭐⭐ I was told by good players don't worry about getting a good driver *by P***Y on Reviewed in the United States πŸ‡ΊπŸ‡Έ on March 11, 2016* I just started playing the game of Golf this past year. I have used a cheap driver. I was told by good players don't worry about getting a good driver, just learn how to hit the ball first. I finally ignored them and purchased this driver. Now I am not giving a professional review here, but as a beginner l hit a drive about 270 yrds with this club. I love the way it feels and sounds. My buddy is a much better golfer that I. He uses another major brand. He tried my driver...you should have seen his face. He wanted to ditch his driver after using this one. There are a million choices out there and the competition is fierce...but I don't regret this purchase. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/11965592-callaway-mens-big-bertha-alpha-815-double-black-diamond-golf](https://www.desertcart.vn/products/11965592-callaway-mens-big-bertha-alpha-815-double-black-diamond-golf) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-23*