Take your sleep and relaxation to the max.
Find your perfect position with virtually unlimited ways to sleep. Innovative presets help you boost lumbar support, reduce snoring, or even sleep in Zero Gravity for optimal muscle relaxation. You can even experience the ultimate sleep treatment with the relaxing massage function. New, fully adaptive lighting knows when you step out of bed, lighting the way and making your evening routine even easier.
While a standard king mattress works with a split king base, you can create a customizable sleep system with a split king mattress and split base. Here’s what to know when making the upgrade.
Two Twin XL mattresses create a Split King set. For easy maneuverability, your adjustable base will arrive in two parts.
Do you and your partner have different sleep needs? Hot sleeper? Need more support? With a Split King set, you can each choose the best mattress for you. Make sure the profile height of each is same, or it may be difficult to snuggle.
Using two Twin XLs allows each sleep partner to control their side of the bed independently, giving you unbeatable personalized comfort.
Got Questions? Talk to a Sleep Specialist.
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Adaptive lighting.
Adjustable lumbar support.
3-Level massage.
Head Lift + Pillow Tilt
Find your perfect position with unlimited head adjustments and pillow tilts.
Foot Lift
Find your perfect position with unlimited foot adjustments.
Massage
Three-level massage is designed to lull you to sleep.
Wireless Remote
Effortlessly adjust your bed with a wireless remote, including presets for zero-gravity, anti-snore and more.
Lumbar Support
Adjustable lumbar support for customized comfort.
USB Ports
USB-A and USB-C ports on each side to keep you connected and recharged.
Adaptive Lighting
Make nighttime trips even easier with lighting that turns on whenever you get out of bed.
Make your side the best side with a split king.
Your bed frame, or ours?
Simply drop in most bed frames, or set right on a platform bed with zero-clearance.
Any height is right.
Find the perfect height for you with two-part adjustable legs.
Make it your own.
Add your Casper headboard of choice with brackets (sold separately).
Overall rating: 3.1923077 / 5 from 52 reviews.
The Adjustable Base Max offers versatile sleep positions and innovative features like lumbar support and Zero Gravity sleep. However, opinions on the frame and design are mixed, and there are varied views on the adjustable base.
Review topics: ["frame","base","staff","bed","design","instructions","mom","business","light","experience","section","mattress","sleep"].
"Any of the positive features are cancelled by the overall "bundle". It came with no sheets, and even the deepest/largest sheets that I purchased are always pulling off of the mattress as the base is adjusted. I regret this purchase."
"The frame and mattress are great. Love the adjustable frame. The delivery and installation was the worst I have ever experienced. Delivery was 3 hours late. The delivery team was completely inexperienced. The installation team tried but had wired the frame incorrectly. I had to troubleshoot a function not working. 2 feet were missing. I found them when I was breaking down the packaging that they refused to take away."
"Funny noise from massage unit"
"We absolutely love this Casper adjustable base! So many variations available with presets already installed. So many options we love it."
"It moves and lights up"
"Arrived broken. Still hasn't been picked up."
"Service is abysmal. It's been six weeks since I ordered a mattress and adjustable base and have not heard anything about delivery. I contacted Casper once and they said I needed to wait at least four weeks before a delivery would be scheduled. Despite the fact that the items were listed as in stock on their website."
"need more time get use to it"
"It’s everything I hoped it would be and more! I’ve always wondered an adjustable bed, especially for reading and comfort"
"Excellent product. Relatively easy to assemble."
Feel the difference in person. Try products for yourself and chat with a Sleep Specialist at a store near you.
Our Sleep Specialists are dedicated to helping you find the mattress of your dreams. Give us a call or chat with us now.
Our Comparable Value prices reflect the price at which we or third parties have offered this item or a comparable item.
How does Casper create the best value products for their sleepers?Our team regularly searches the market and tests comparable mattress and sleep products to ensure that ours offer top-quality materials, the most value for your dollar, and the best sleep experience on the market.
Every Casper mattress is designed and assembled in the USA.
As part of the Carpenter Co family, Casper mattresses are manufactured by the largest foam manufacturer in the world—no middle man, no markups, just the best prices for our sleepers.
We don’t rely on gimmicks—just 12+ years of expertise.
With 12+ years in the mattress and bedding industry, the Casper team knows what makes a great night’s rest and what’s just fluff. Our mattresses and bedding are obsessively-engineered and precisely-layered to help you get your deepest sleep ever.
We don’t sleep on getting you the best possible deal.
The Comp. Value shown for Casper products is never set it and forget it. Our team conducts thorough market research every quarter to ensure our comparable value is always accurate to the bedding market and the three most comparable products, so you never have to worry about missing out on savings.
