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)
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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.
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Availability:
19 left in stock
Arrives
Monday, Aug 24
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 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.
Description
Classic Series (✔✔) Essential Series (✔) Harmony Series (✔✔✔) Bliss Series (✔✔✔✔) Platinum Series (✔✔✔✔✔) Does this include installation / Do you offer in-home setup? These are very bulky and heavy items that will be delivered 'curbside', or to the end of your driveway. Installation is not included. Full in-home setup is available for an additional charge. Please reach out if you'd like an accurate setup quote. Does it come with the headboard in the picture? The headboard in the picture is not included. We do offer headboards separately. Please note: our headboard brackets (sold separately) are required to attach any headboard to our adjustable bases. Are your adjustable bases compatible with any mattress? Our adjustable bases are compatible with any mattress. However, if you need a new mattress, we offer incredible savings when buying an adjustable base + mattress bundle. Will my existing headboard/side-rails/footboard work with your adjustable bases? Your existing headboard/side-rails/footboard will fit our adjustable bases as long as they are standard-sized. Please reference our size guide in our listing images. Is Sleep Geekz affiliated with Sven & Son? Yes; Sven & Son is our brand, and a sister company of Sleep Geekz.
Color: Charcoal Grey
Brand: Sven & Son
Size: Split King
Item Weight: 328 pounds
Style: 12" Med + Classic Base
Brand Name: Sven & Son
Unit Count: 1 Count
Manufacturer: Sven & Son
Additional Features: Adjustable
UPC: 850004118627
Number of Items: 1
Set Name: Adjustable Bed Base + Mattress Bundle
Included Components: Batteries included
Model Number: SK/12"/CLASS
Manufacturer Part Number: SK/12"/CLASS
Size: Split King
Item Weight: 328 pounds
Item Depth: 80 inches
Item Dimensions: 80 x 76 x 27 inches
Color: Charcoal Grey
Style Name: 12" Med + Classic Base
Product Care Instructions: Dry Clean Only
Material Type: Alloy Steel
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:
Monday, Aug 24
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.
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Similar Products
Top Amazon Reviews
Size: Split King
Style: 12" Med + Classic Base
I’m going to start off saying that I do experience some back issues and I have been complaining to my wife for a couple weeks now that my lower back has been hurting and that we needed a new bed. I was finally able to convince her to get a new bed and we have been looking around for one that would be perfect for us but in store they are way too expensive for what you get. Then we found this Sven & Sons bed with an adjustable base that seemed to be a great value. We went for the split king and I honestly could not be happier with our decision. After the first night I noticed my back pain had almost went completely away and now after sleeping on it for the first few nights I am completely free of my pain. I have finally been able to sleep all through the night for the first time in years! The adjustment base is heavy but is extremely easy to put together. We love the functionality of the base having multiple different positions. There is a light on the remote and underneath the base itself which comes in handy. This bed is one of the best items that we have invested in!
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Reviewed in the United States on March 18, 2025 by Josh Banks
Size: Split King
Style: 12" Med + Classic Base
I convinced my husband that we needed this and I'm so glad we did! It was easy to put together and it's simple to connect the bed to the remote provided. We really appreciated that you could choose to some extent the height of the bed simply by unscrewing one level of the legs. Fantastic value for the money, super comfortable. I would recommend it to anyone looking to get a good night's sleep by a snoring or restless partner.
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Reviewed in the United States on July 24, 2026 by Melissa
Size: Queen
Style: 12" Med + Classic Base
I love this bed so much!... I have Multiple Sclerosis that was caught extremely late and so I'm mostly bedbound, but ever since getting this bed, I mean its like night and day! What a difference it's made for my everyday living and well being! I hope to even get my caregiver (Mom) one of these beds one day as well! The setup from my brother and my nephew was simple for them to figure it out, its really soft and cozy. I have my own presets that were easy to figure out on the remote, the only thing is that I've noticed a decline in, is that after having this bed for a few years. The presets sometimes forgets what position that its been saved on. But in comparison to everything else that's wonderful about this bed? I'd say that's a really small "complaint" on my part lol. Oh also I'm 6ft tall and this bed is absolutely perfect for my height and slowly getting in and out of bed is easy because of the thickness of the bed and how high it can go with the adjustable legs that you can put on it whenever you first get the bed! :) Lastly, we made payments on this bed and it's been paid off for awhile now but I'd say that the value for this bed is awesome! Like such a great price for something that I wish I could've gotten many many years ago! Thank you Sven and Sons! I'm never going back to a regular bed/mattress ever again! 🧡🙂 and Happy Multiple Sclerosis Awareness Month 🧡
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Reviewed in the United States on March 23, 2026 by kris
Size: Split King
Style: 12" Med + Classic Base
2.5 years in, adjustable frame works perfectly still. We find the medium mattress comfortable but too soft for our aging bones (mid 50's). We will replace the mattress.
Reviewed in the United States on November 23, 2025 by Donna F.
Size: Split King
Style: 12" Med + Classic Base
I will admit that I was hesitant to purchase such an expensive item without actually trying it out and knowing if I would like it, but after reading all the reviews and a LOT of extensive research on these types of beds, I felt confident. It arrived sooner than expected, which was great because we were moving into a new place and didn't place the order for it until we signed the papers. It ended up arriving two days after we took ownership and it was 4 days earlier than expected. I will start with putting it together, my husband had to use the hand truck to take the boxes upstairs because they are very heavy. Once my husband got everything out and ready to assemble, he was done within half an hour. I am a bit worried because after he had it all together and there were no parts left over I noticed that there is a gap in between our mattresses. I asked him if he connected the bar that attaches them together and he said that there was nothing like that and there was nothing in the instructions regarding that either. I am not overly concerned since we have been sleeping (and other things) on it for almost two weeks now and it doesn't seem to be an issue. The remote control is nice to have on each side of the bed, although I would like to have control over my husband's side since when he snores I have to get up and walk around the bed to his night table and raise his head! I ended up only having to do that once and since then, he just automatically puts it in that position when he comes to bed. I wear a sleep mask and as I am getting into bed I always take my glasses off and put the on my forehead so that I can just slide the mask down, I grab the remote and bring my legs up and my head just a touch and then pull my mask down and it's off to slumberland in minutes. As for the lights under the bed, my husband seems to be more impressed with them than I am. I guess since I sleep with a mask I don't really need the light! It's nice for our Yorkie who will sometimes get up during the night to go to the bathroom on his mat and then he climbs his little stairs back up to bed. Now, for the massage - It is not a massage with a rolling bar like in the mall but it really does sooth me and it actually helped with me having spasms throughout the night. We both agree that is the perfect amount and it is not loud so it's not disturbing. And the most important part, the comfort. I love this bed, period. I was nervous because it was a long time that I spent researching and then convincing my husband that this was the one that we needed. He snores and since I had been diagnosed with Breast Cancer two years ago, the treatments and the ongoing therapy that I am doing cause me to have problems with my knees and hips. So, while my husband needs his head lifted so his snoring stops and I need to have my legs up for my joints and my heart. This bed fits the bill on both of these, but any King adjustable would do that. I spent hours reading reviews on this one and then went to other sites and got reviews/opinions of Sven & Son. We are both truly overjoyed with this purchase. Neither of us have had issues with getting a great nights sleep now that we have this gem. And for the price, trust me, I tried some in furniture stores that carry other brands and I was not impressed. I had this bed on my Wish list for almost a year before we got it. I did not want to forget the choice I had made once I had made my decision. Overall, the entire decision was the best choice we could have made. No regrets.
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Reviewed in the United States on September 15, 2022 by Tammy E. Hoeck
Size: Split King
Style: 12" Med + Classic Base
I was honestly surprised on how comfortable this bed actually was/is. We did have a problem with the power boxes that adjust the bed, from losing power during a storm. However I was able to go directly onto the Sven and Son website, sent an email with all the info needed. Received a message back quickly and received replacement boxes very quick too. Very satisfied with the customer service. They did say there was a series/set??? that they had issues with, but it was limited and they resolved the issues. Im a satisfied customer and would definitely recommend
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Reviewed in the United States on August 15, 2026 by Patti Turner
Size: Queen
Style: 12" Med + Classic Base
I just got my bed yesterday and last nights sleep was like a dream. I was skeptical at first when I first looked at this bed so it took almost two weeks before I went through with it. I mean I looked at all other beds and I was down to two, this one and another company well this frame and mattress both read the same did the same things however this one was way cheaper in price so I went with this and I’m so glad I did! The anti snore button really works guys my husband snores like he is sawing lumbar all night long but last night I hit that button and it stopped I mean not completely but it stopped it to were it was here and there short snores. I slept so good. I love that we each can plug our devices up and the under bed light is a plus at night it’s enough light to light the room a little and not wake up your partner. The only and I mean only complaint I have about this bed is that when you sit in the side of the bed it feels like you are going to slide off not unless you sit back far enough because of how the matterss is made. Other than that overall we love this bed oh wait I forgot to mention the massage buttons man oh man that’s great also it just vibrates your body it reminds me of those old hotels where you pop in a quarter and the bed vibrates lol Like I said best purchase of 2025
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Reviewed in the United States on March 1, 2025 by valentina bridgett
Size: Split King
Style: 12" Med + Classic Base
We are so thankful we purchased these adjustable beds ! Very comfortable. Would definitely recommend. Big kudos to Sven & Son. Our friend never put the side bars on while setting up the bed. The originals were gone. We contacted Sven & Son regarding purchasing side bars.The replied immediately and they sell them on their website. They have a wonderful sense of humor as well. Thank you !
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Reviewed in the United States on August 11, 2026 by Suzanne Hubbard