Experience next-level comfort (literally).
With virtually unlimited ways to adjust your head and feet, you can always find your perfect sleeping position. 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.
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 QuestionsOur friendly Sleep Specialists are dedicated to helping you find the mattress of your dreams!
The relief you need.
The ultimate sleep treatment.
Head Lift
Find your perfect position with unlimited head adjustments.
Foot Lift
Find your perfect position with unlimited foot adjustments.
Adjustable Legs
Find the perfect height for you with two-part adjustable legs.
Wireless Remote
Effortlessly adjust your bed with a wireless remote, including presets for zero-gravity, anti-snore and more.
Massage
Three-level massage is designed to lull you to sleep.
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.
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: 4.157025 / 5 from 121 reviews.
The Adjustable Base Pro offers next-level comfort with virtually unlimited ways to adjust your head and feet for the perfect sleeping position. Innovative presets help boost lumbar support, reduce snoring, and provide a Zero Gravity experience for optimal muscle relaxation. The relaxing massage function enhances the sleep treatment, though opinions on the frame and base vary among customers.
Review topics: ["installation","size","support","problem","frame","quality","light","mattress","assembly","feel","design","bed","upgrade","base","improvement","back pain","sleep","solution","use","set","work","feature","motor","functionality","remote","casper","adjustment","elevation","control","massage"].
"The bed does everything we need at a price a third of what other brands ask. Having it delivered was easy and fast. I want to specifically thank Jamal and the staff of the Upper Manhattan store, all of whom were super helpful with this purchase and delivery."
"Loose wires that keep coming loose bed works when it feels like and very dangerous there is a gap if I get out of bed enough for pets to crawl in almost crushed one of my pets"
"It was very heavy and a portion was bent so we had to zip tie the section at the end of the bed to ensure it would stay at the end of the bed. I swear it randomly turns on at night not really sure if it the quality I was hoping for."
"Love love love! We bought the split king configuration which allows us individual control over our base adjustments."
"Very happy with our mattresses. People in store very nice and friendly. Very comfortable"
"I am loving our split king adjustable base. The movement is quiet although there is a click from the electrical switch that is noticeable (not enough to wake you) when the movement first starts. I don't use the vibration so I can't comment on that. I really appreciate that you can set the 4 position presets on the remote so you aren't stuck with the factory settings. There is a subtle light that shines on the ground where the USB outlets are. My only complaint is that you can't adjust your partner's position if they start snoring."
"Love the lumbar support and pre programmed settings."
"It is wonderful"
"I have had Caper Mattresses and an adjustable frame for many years. I also purchased the same for my significant other. Her frame includes the additional feature of "massage". After just a very short time experiencing that new feature, I gave my old frame to a friend and am now enjoying my new "massage" feature, plus a few more that came with the new one. Thank You!"
"I received the adjustable pro base bed frame and mattress last week, The first day the foot end did not adjust. I have made several calls and sent a video. I hear nothing of substance in return . I would like the defective framed picked up and at the same time a new bed frame delivered and set up. It is very disappointing the lack of responses and information how this will be handled."
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.
