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Sven & Son Classic Adjustable Bed Base, Head and Foot Lift, Massage, Under-Bed Lights, USB, Gel Memory, Zero Gravity Smart Frame - Split King + 12 inch Memory Foam Matt (Medium)

  • Based on 2,748 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Sleep Geekz

Arrives Monday, Jun 23
Order within 10 hours and 10 minutes
Available payment plans shown during checkout

Size: Split King


Style: 12" Med + Classic Base


Features

  • Unmatched Comfort & Adjustability: Elevate your sleeping experience with our head (up to 75) and foot (up to 45) lift mechanism, allowing for perfect positioning. By adjusting your sleeping position to the ideal angle, you can benefit from clearer airways, decreased congestion, lessened snoring, and better spinal alignment to ease back pain.
  • Innovative Ergonomic Remote: Dive into a realm of relaxation with settings such as Zero Gravity for weightlessness and Anti-Snore for unobstructed breathing. The remote boasts memory positions to save your favorite settings, under-bed lighting for soft illumination, and dozens of other features to bring you personalized comfort.
  • Luxury & Convenience in One: The under-bed lighting casts a serene glow, perfect for nighttime ambience. The built-in USB ports ensure your devices are always charged. For relaxation or therapy, the bed offers various massage modes to soothe your body.
  • Comprehensive Warranty & Features: Beyond unmatched coverage with our 25-year warranty (a $299 value), this bed frame promises durability and reliability. The mattress retention system ensures stability, while adjustable legs cater to your height preference. Every feature, from the emergency power-down to the remote layout, has been thoughtfully designed for your convenience.
  • Sleep Bundle Includes: Our bundles combine an adjustable base with a luxury mattress of your choice. Our mattresses use bionic cool gel infused memory foam to eliminate pressure points. The premium quilted covers use heat-wicking technology to keep you cool and comfortable. The comfort foam layer gently cradles and supports your body. Our mattresses are CertiPUR-US Certified and free of any harmful toxins or chemicals. Items contained in 3 separate boxes; transportation times may vary per box.

Color: Charcoal Grey


Brand: Sven & Son


Size: Split King


Assembly Required: Yes


Item dimensions L x W x H: 80 x 76 x 27 inches


Product Care Instructions: Dry Clean Only


Material: Alloy Steel


Manufacturer: Sven & Son


Special Feature: Adjustable


UPC: 850004118627


Product Dimensions: 80 x 76 x 27 inches


Item Weight: 328 pounds


Item model number: SK/12"/CLASS


Batteries: 3 AAA batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: January 4, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • This is the one!
Size: Split King Style: 14" Med Soft + Classic Base
You know how it's the end of the day and you climb into bed and lay down and your body kind of melts like butter? I THOUGHT I did. Lemme just say something. This bed is fantastic, and I truly truly mean it. My eyes get alittle misty just thinking about the difference it's making us feel. We had our share of bad mattresses, then went with one of those popular "number " mattresses a few years ago hoping it would help my husband's bad back and my psiatica. ...don't go that route, just don't. Save yourself the money... if you remember what it's like sleeping on a waterbed, it's very similar to that. There's a particular feature of this bed that I really would like to give recognition and a big thumbs up... the base of each mattress has a bar that holds the mattresses in place, so they don't shift. The "number " bed doesn't have that and it would be such a pain trying to shift the massive mattress every morning. Sooo easy to setup. The motors and frames are solid. Absolutely no smell or odd odor, which was awesome. As far as firmness, I'd say it's goldilocks...husband likes a firmer bed than I do, but we both flippin LOVE the feel as soon as we climb in. I could go on and on, but I think you get the point. I highly recommend getting a bright colored sticker to place on the remotes... a different kind for each side of the bed, then you know who's is who's and if it gets lost in the blanket you can find it. Please know that I hardly ever leave reviews. I never really feel compelled to...however I know it's my civic duty to maybe try and help folks out because daily life is rough, and everyone deserves a nice sleep at the end of the day. I didn't realize how cheated out I've been until now. And To the makers of this beautiful piece of magnificence ... 👏👏👏👏👏 bravo! ... show more
Reviewed in the United States on April 29, 2025 by Steph

  • Was skeptical, but thoroughly enjoy it.
Size: Split King Style: 14" Med Soft + Classic Base
I do not normally write customer reviews as many of the things I purchase typically are odds and ends type of things. However, I spent some cash-ola on this bed, and I think it commands a review. My wife demanded that we needed a new mattress after she arose one morning practically hobbled. I laughed. She wasn't pleased. Anywho, we reviewed several names or mattresses, and reviewed....and reviewed some more. Purchasing a mattress online can be a daunting experience, and let's face it-many of these companies allot a 100 night try out or you can return it (Bill Burr voice "GROSS!"). So, we didn't want to buy the thing, only to not like it and need to pay to restock it. After several reviews and discussions with friends we opted on a bed with an adjustable base. So, then we needed to find the right one to buy. Again, after searching review after review-we landed on old Sven & Son-you ever hear of them. Yep, me neither. But, I did my research, and many of the reviews kept me coming back to them. And them compare their features to others. And, we just said "let's go with Sven." A few things that I really want to underscore here that I personally feel made this the right purchase for us. 1. customer service. I made the online purchase, and Sleep Geeks (the wholesaler, I presume) called to validate that we dropped 2,000 smackaroos on one of their beds. 2. once they confirmed the purchase-I got a call 2 days later with shipping instructions-coming from Jacksonville via freight...would you be available for home delivery etc? Again better than expected customer service. 3. the freight company that they outsource too kept me in the loop-took about a week and a half to get the items to my home. 4. the attention to detail with packaging. Everything was nicely shrink wrapped, no holes in boxes, no dirt on the plastic that was bundled for the mattress. You could tell this thing was sitting around in some mildewed warehouse for several years. 5. ease of assembly. Listen, no lie the components are hefty, and require two people to move unless you're testing your personal feats of strength. 6. literally, once I got this suckers up my flights of stairs, it took me less then 15 minutes to properly set up and position. 7. attention to detail in the electrical components. This may seem a little hoity toity on my part; however, when you flip the adjustable bases over, all of the various motors, wiring and components are nicely put together. Wires were cinched up with zip ties, nothing was dangling. The motors were tied up close in their own pockets. And the underside was inspected properly as it was numbered in pen. This may seem like a whatever detail, but there are a lot of wires and electrical components to this thing, and my dog usually crawls underneath our bed. Nothing is hanging low for her to get caught on or mess with. Ok...Stephen King thanks for the novel how is the bed??? Listen, this thing is really, really comfortable. With this mattress we tossed a gel, memory foam, astronaut polymer technology mattress just in the garbage because it wasn't cutting it any longer. I don't foresee that with this mattress and its adjustable base. It has some many features, LED lighting, USB plugins, massaging features. I'm pretty sure it can order you a pizza. Bottom line, I honestly have slept so much better than I have in recent years. Like, I really get a deep, deep sleep. It does take some getting used to sleeping in an adjusted position. I mean after all it's similar to a hospital bed without all the IVs, lab work, and staff poking and prodding you-unless that's your thing. Why I say it takes time getting used to sleeping in a pseudo upright position because I'm side sleeper, and it doesn't feel right sleeping on your side when your feet are akimbo. So, you got to find your position, and then you're good to go. In all seriousness, we THOROUGHLY enjoy the hell out of this thing. We got a California King. It's two twins sandwiched together to form a king. The mattresses don't move apart from one another when you are...you know...doing your thing...I've owned this now for about three weeks, and really can't even find a complaint if I wanted to make one up. It was a great purchase for us. It was pricey sure, but when compared to other makes and models when you factor in the features you get I really think it was a no brainer. ... show more
Reviewed in the United States on September 3, 2020 by Nick McDonnell

  • Perfect. Excellent. Solid. Sturdy. Exceptionally stable. Very good quality & construction.
Size: Split King Style: 14" Med Soft + Classic Base
Wow. Talk about comfortable. The hybrid mattress is amazing -- the entire Split-king came packaged in 4 boxes. The boxes are fairly heavy (90 pounds) and a bit awkward because of their size, but what's inside is the ultimate power bed and mattress. We have had other high end mattresses but this one solved my and my wife's needs -- the power-bed frame is excellent -- the setup is very sturdy and doesn't squeak, rattle, or feel wobbly or deficient in any way. The frame is very stable and strong. The under-bed LED lights are a nice touch. Overalll: Totally impressed. ... show more
Reviewed in the United States on June 10, 2025 by Greg Patnude

  • Awesome purchase! Great customer service!
Size: Split King Style: 14" Med Soft + Classic Base
This is an awesome bed! We love it! We ordered the split king and three pieces arrived on time. I called the seller and they located my 4th box . It arrived two days later. This was an easy install, really only need to plug it in and screw in the legs. I did wait for some help to turn the bed frame right side up as the base is slightly heavy and did not want to bend the legs. The legs are adjustable height just by screwing together, we liked the highest height. The beds are delicious and so very comfortable at 14 inches. Our sleep has never been better and I do not feel my husband when he gets up early! Our only issue was the remotes would only work synchronized. I called Sleep Geek, our seller, and with in 10 minutes, Chris had our beds up and running independently! Awesome company service! May order again for second home. Highly recommend! ... show more
Reviewed in the United States on April 28, 2025 by Mama Doyle

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