Sven & Son Classic Adjustable Bed Base, Head and Foot Lift, Massage, Under-Bed Lights, USB, Gel Memory, Zero Gravity Smart Frame - Split King + 14 inch Hybrid Spring Matt (Medium Soft)
Condition: New
Buy Now, Pay Later
As low as
/ mo
Learn more
- – Up to 36-month term if approved
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Sunday, Jul 5
Recently Viewed
Size: Split King
Style: 14" Med Soft + 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 cooling 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
Item Weight: 368 Pounds
Style: 14" Med Soft + Classic Base
Brand Name: Sven & Son
Manufacturer: Sven & Son
Additional Features: Adjustable
UPC: 850004118634
Set Name: Adjustable Bed Base and Mattress Bundle
Model Number: SK/14"/CLASS
Manufacturer Part Number: SK/14"/CLASS
Unit Count: 1.0 Count
Included Components: Batteries included
Size: Split King
Item Weight: 368 Pounds
Item Depth: 80 inches
Item Dimensions: 6 x 76 x 8 inches
Color: Charcoal Grey
Style Name: 14" Med Soft + Classic Base
Product Care Instructions: Dry Clean Only
Material Type: Alloy Steel
Required Assembly: Yes
Assembly Instructions Description: Assembly takes just 15 minutes Simply unbox, unwrap, and unfold the base, then attach the legs, power cord, and foot retention bar before moving it into position.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 5
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: Full
Style: 14" Med Soft + Classic Base
This was definitely worth the money. It was easy to assemble. You almost don’t need the instructions, but it’s nice to have them. The frame itself is very sturdy very stable and the mattress aligned perfectly with the size of the frame. I am disabled and I was worried going from the bed I had which I will not mention. It’s the one you can buy at the malls with the air number. But when I made this big move, I decided I needed a new bed and I was worried when it said, medium soft. But upgrading to the mattress that has the coils in it as well as the rest of the material makes this mattress so comfortable. I did get it in a 14 inch mattress and I do have the legs at the 12 inch height because I am 5’7” and it really helps to have it at that height. I have slept great every night with this bed. And on the days when my body is not feeling that great it is awesome to be able to adjust it comfortably to watch TV or read or just rest. If you have any doubt about getting this bed, I would not worry at all…. IT’S A GREAT BED!! I can tell this will stay for a long time. I did have an appointment to have it put together, but when I moved here, I had no bed and the service who is a third-party (not Sven & Son) was not able to come out for 6 days!!!! I needed a bed so bad that I was determined to put it together myself and I did without any trouble, and my neighbor helped me flip the frame over because it is well built and heavy. The mattress for the first couple of nights was way too soft, but it does say in the instructions to give it 72 hours. And yes, after a few days, it did feel perfect. Thank you for making a quality product at a decent price. Now I just want a bunch of different sheets. LOL
...
show more
Reviewed in the United States on June 9, 2026 by Osh
Size: Split California King
Style: 14" Med Soft + Classic Base
The adjustable bed is great. I can now adjust the bed, not the pillows, to get comfortable. Pillows were a band-aid to elevate areas when needed. A bed is full on solution. I sleep better and longer....I have not had a backache since we got this piece of technology. I was told my HSA would pay for it, but it didn't, and I do not care because it was money well spent! I told my wife i was mad at her for nnot making me but this joker 10 years ago. ;-) Word of caution, the memory foam mattress is medium to soft, more than it is medium to firm. But we both have come to enjoy it and sing the bed's praises like it were one of our children who'd made us proud. The many adjustable positions, the lights underneath, the ease of assembly, combined with a split mattress arrangement that does not shift, make for a great bed. We have the Cali-king that fits well in the sleigh bed frame we had for our original non-adjustable setup. Best comfort investment since my zero-G massage chair and convertible mustang. While none of them will ever make me any money, they have improved my quality of life so much that I cannot imagine not having them and being equally as content. ADULT GYMNASTICS: Get the bed, and if you're worried a split bed will make intimacy a small challenge, don't worry; the mattresses don't shift, and the adjustable feature expands your options.
...
show more
Reviewed in the United States on May 17, 2026 by Wayburn
Size: Split King
Style: 14" Med Soft + Classic Base
*Long review warning, buckle-up* Background: The wife and I needed a new mattress after our old one was done after 12 years (yes, we know :)). We wanted something really comfortable after out last mattress, but also something that was adjustable due to our medical issues. I'm recovering from a stroke and find it's best to elevate my head when laying down vs laying flat, while my wife has lung issues that require her to sleep with her head elevated as well. The Decision: After some fairly involved researching, we decided to go with the Sven & Son series of adjustable beds which reviewed really well and what an awesome decision this turned out to be! We went with a split king medium so that we could each adjust our individual sides without bothering the other person. We also opted for the model with the massage feature for that extra level of comfort. Of course, due to the expense of this thing, we opted for the payment plan to pay this off, since it's not like we have this kind of money laying around. However, compared to other adjustable beds, this was reasonably priced for the feature set you get. Setup: We already had an existing king size bed frame that we preferred to keep and the measurements of the Sven & Son adjustable bed looked like it would work, but still, you never know sometimes. I'm happy to report however, this was a perfect fit and setting everything up took less than an hour. The split bases basically only required screwing on the legs, snapping on the foot brackets, and plugging them up. The mattresses just needed to be cut out of their vacuum sealed plastic and placed on the bases. They expanded instantly and could be used right away, but they do note that it could take up to 72 to reach their full firmness. Verdict: I can't express how much more comfortable this split king mattress is over our last mattress, which was still pretty comfortable. The Sven & Son mattresses are so comfortably soft, yet firm, which makes it hard to leave sometimes. The various adjustable configurations allow us to lay in virtually any position we like or need. Kick in a little massage when needed, and it's like you're in heaven. Since this is an adjustable bed, it has various pre-defined settings of course, but you can also manually set positions and assign them two available memory buttons. The massage feature can be set in 10, 20, and 30 minute increments, as well as set to various modes. This feature can also be set to just the head or foot in case you don't want to do them both at the same time. The remote also has a light that I honestly didn't think I'd use, but I've ended up using this several times already. There's also lights underneath the bed, which I haven't used yet, but figured I'd mention it. This particular model also allow you to download an app to control the base, which connects via Bluetooth and was really easy to setup. It works just like the remote, including using the remote light. We couldn't be happier with this purchase and it is proving to be well-worth the money! It is making our medical issues a bit easier to deal with in a very relaxing and our sleep hasn't been this good in years, which is backed-up by our Fitbit sleeping data pulled daily. Would highly recommend this for anyone looking for a solid adjustable bed that won't break the bank as much as some others out there. Twenty toes up!
...
show more
Reviewed in the United States on October 12, 2025 by Eric H
Size: Full
Style: 14" Med Soft + Classic Base
I wished that I had tried other beds before I ordered this one. Getting into the middle of the bed is difficult for me, because the mattress sinks in where I first sit, making it hard for me to move over to the middle. I love the TV setting. It puts me in a comfortable place. The remote works great.
Reviewed in the United States on March 3, 2026 by Jean Gambill
Size: Twin XL
Style: 14" Med Soft + Classic Base
This is everything I expected and hoped for. This is one of the most comfortable beds I have ever slept in. When they say Medium to Soft, they aren't stretching the truth. I bought the XL Twin Bed and set it up in my livingroom because I do not want to stuck in the back of my house. When set to flat it makes it possible for visitors to sit. This bed is built to last and the stability is everything it should be. It is a beautiful addition to my livingroom. Even with the weight of this bed It has very easy mobility to slide to strip and make the bed. The material is very plush and I would proudly recommend purchasing this item in whatever size you need. The XL Twin is very spacious and I love the Medium to Soft and the material is very plush. I would never have bought this if it was Firm.
...
show more
Reviewed in the United States on April 8, 2026 by Barbi
Size: Split King
Style: 14" Med Soft + Classic Base
We’ve been sleeping on this for 8 months or so now and feel like I can leave a competent review now. We got the 14” split king. I was definitely skeptical buying a mattress having no idea whether it was too soft or firm for me. I thought I liked a firm mattress, but as it turns out I like whatever medium firm this is. It’s absolutely the most comfortable mattress I have ever slept on. The adjustable base was incredibly easy and if my memory serves correct no tools were needed. Split king though, while it seems like a great idea is actually terrible, at least for us, as we love to cuddle in bed and while its not impossible, the gap between the mattresses makes it at least uncomfortable. Conveniently, we are moving and we’ve decided that we’ll relegate this to our new spare bedroom and buy the standard king version for ourselves when we get there. If I knew that the price waking up without back pain was this low I would have bought this years ago. It’s been worth every penny.
...
show more
Reviewed in the United States on June 10, 2026 by Amazon Customer
Size: Split King
Style: 14" Med Soft + Classic Base
I rarely write reviews, but the Sven & Son Classic Adjustable Bed Base deserves every bit of praise I can give. From the moment it was set up, it completely transformed the way I sleep and relax. The head and foot lift functions are incredibly smooth and quiet, making it easy to find the perfect position whether I’m reading, watching TV, or settling in for the night. The massage feature is a dream—gentle, soothing, and surprisingly effective after a long day. It genuinely feels like having a personal spa built into the bed. One of my favorite touches is the under-bed lighting. It’s soft, elegant, and perfect for nighttime trips without waking up my whole household. Little details like this make the whole experience feel high-end. The bed base itself is sturdy, well-made, and feels like it will last for years. I’ve noticed a huge improvement in both comfort and sleep quality since switching to this setup. It is listed as medium-soft, but it has a nice firmness to it. If you’ve been considering an adjustable bed, don’t hesitate—this one is worth every penny. Sven & Son really knocked it out of the park with this model! We did love the fact that is a made in USA product, so were willing to pay a little more for that fact. The 10 year warranty on the mattress was also a big factor. All 4 boxes arrived earlier than expected. We got it all set up in less than an hour. Easy peasy.
...
show more
Reviewed in the United States on December 9, 2025 by CindyinFL
Size: Full
Style: 14" Med Soft + Classic Base
I have had this platform before and KNEW it was excellent!! Then, my son bought this full unit (with the mattress). I WAS intending to move my unit (not a Sven & Son mattress) to my new home, but decided to let another of my sons keep that one because I wanted a full size rather than a queen. SO!!! After testing out the Sven & Son unit a couple of weeks ago, I purchased the very same one. I do like it very much; only exception is the fabric on the top I don't DISLIKE it, but would have preferred a tighter weave. But! I was aware of that fabric when I purchased it, so was not a deal breaker. I couldn't be happier about having the hybrid memory foam adjustable bed again!!! I had only had my last one for <1 yr when I had to 'abandon' it, and I have missed it DESPERATELY ever since. Until last night!
...
show more
Reviewed in the United States on June 7, 2026 by WyoRose