9 Best Split King Mattress and Adjustable Base (November 2026)

The best split king mattress and adjustable base packages include the Sven & Son Classic Adjustable Bed Base for a feature-rich hybrid bundle, the Best Choice Products Ergonomic Split King Size for choosing your own mattress, and the Tami Tami T600 Adjustable Bed Frame Split King for massage and bedside storage.

On this page (4 sections)

1. Which split king mattress and adjustable base packages stand out?
2. Split king mattress and adjustable base picks
3. What should you check before buying a split king package?
4. Which split king adjustable base with mattress should you choose?

The best split king mattress and adjustable base package for most couples is the Sven & Son Classic, with a 14-inch hybrid mattress, massage modes and separate head and foot lift. Celestial is a foam-mattress bundle, while Marsail adds USB-A and USB-C ports on both sides.

A split king gives each sleeper a Twin XL mattress half, so the two sides can move independently. If you want to compare bases sold without mattresses, start with our best split king adjustable base guide.

Our picks at a glance

1. 1
   Best for a feature-rich hybrid bundle

   Sven & Son Classic Adjustable Bed Base

   9.7/10 our score

   See it on Amazon
2. 2
   Best for choosing your own mattress

   Best Choice Products Ergonomic Split King Size

   9.6/10 our score

   See it on Amazon
3. 3
   Best for massage and bedside storage

   Tami Tami T600 Adjustable Bed Frame Split King

   9.5/10 our score

   See it on Amazon

4. 4

   Tami Tami T450 Adjustable Bed Frame Split King

   Best for a simpler split base
   Check it
5. 5

   Celestial Aurora Adjustable Bed Base

   Best for gel memory foam in the bundle
   Check it
6. 6

   Sven & Son Essential Adjustable Bed Base

   Best for a basic hybrid bundle
   Check it
7. 7

   Vipbear Split King Adjustable Bed Frame

   Best for a mattress-in-a-box bundle
   Check it
8. 8

   Vipbear Adjustable Bed Frame Split King

   Best for a 12-inch foam mattress bundle
   Check it
9. 9

   Marsail Split King Adjustable Bed Frame Electric

   Best for cooling foam and USB-C
   Check it

Which split king mattress and adjustable base packages stand out?

The Sven & Son Classic ranks first because it combines a hybrid mattress with a base that has several positioning and convenience features. The other packages suit different mattress preferences, while three bases here are sold without mattresses.

We compared mattress type, movement, included conveniences and warranty details. Scores reflect how well each setup fits shoppers looking for a split king adjustable base with mattress, along with the features confirmed for each option.

Split king mattress and adjustable base picks

These packages cover bundled mattresses and adjustable bases that let you choose a mattress separately. Check the mattress dimensions and base requirements before you decide, especially if you already own one half of a split king bed.

If you are choosing a foundation too, see whether a box spring is needed.

1

Sven & Son Classic Adjustable Bed Base: Best for a feature-rich hybrid bundle

9.7/10Our score

• 14-inch medium-soft hybrid mattress
• Head lift up to 75 degrees and foot lift up to 45 degrees
• Massage modes, USB ports and under-bed lights
• 25-year base warranty

A bundled 14-inch hybrid mattress and adjustable base make this a straightforward match for shoppers who want both parts together. The remote includes memory positions, Zero Gravity and Anti-Snore settings.

See it on Amazon

Pros

• Hybrid mattress included
• Independent head and foot lift
• Massage and USB ports

Cons

• Ships in 3 boxes that may arrive at different times
• In-home setup costs extra

The Sven & Son Classic combines a 14-inch medium-soft hybrid mattress with a split king base. Its remote includes Zero Gravity, Anti-Snore and memory-position settings, plus under-bed lighting and a flashlight.

The base raises the head up to 75 degrees and the foot up to 45 degrees. Massage modes and USB ports add convenience, while adjustable legs let you choose a height that suits your room.

The package arrives in 3 boxes, and transport times may vary between them. The 25-year warranty applies to the base, and in-home setup is available for an additional charge.

Choose it if you want a mattress and base together with massage and a hybrid feel. The headboard shown in product images is not included, so plan for a separate headboard if you want one.

2

Best Choice Products Ergonomic Split King Size: Best for choosing your own mattress

9.6/10Our score

• Two adjustable platforms in the king-size version
• Independent head and foot incline
• Nightlight, massage and USB port
• Compatible with memory foam, gel foam, latex foam and hybrid mattresses

This split king base is for shoppers who want to pair the frame with a mattress they select separately. Its king-size version has two adjustable platforms and two remotes.

See it on Amazon

Pros

• Works with several mattress types
• Two remotes for the king-size version
• TV, Head-Tilt and Zero Gravity presets

Cons

• Mattress is not included
• Two boxes may arrive at different times

Best Choice Products is a base-only option for couples who want to choose mattresses separately. Its split king setup uses two adjustable platforms, and the brand says it works with memory foam, gel foam, latex foam and hybrid mattresses.

The head and foot sections incline independently. The remote includes TV, Head-Tilt and Zero Gravity presets, plus massage modes, a flashlight and a nightlight beneath the bed.

The king-size version comes with two remotes, one for each side. It ships in 2 boxes, which may arrive at different times.

Pick it if you already have compatible Twin XL mattresses or want to choose them yourself. For other base options, see our guide to the best adjustable bed base.

3

Tami Tami T600 Adjustable Bed Frame Split King: Best for massage and bedside storage

9.5/10Our score

• Base only, mattress sold separately
• Separate or simultaneous head and foot control
• Double-sided USB ports and pockets
• 5-year warranty

The T600 suits buyers who want massage, bedside storage and a mattress chosen separately. Its base works with memory foam, gel foam, latex and hybrid mattresses under 14 inches.

See it on Amazon

Pros

• Massage modes
• Pockets and USB ports on both sides
• Three adjustable leg heights

Cons

• Mattress is not included
• Requires legs and is not compatible with zero-clearance setups

The Tami Tami T600 is a base rather than a mattress bundle, so it gives you room to choose your own mattress. For other support types, compare bunkie boards with box springs.

It supports memory foam, gel foam, latex and hybrid mattresses under 14 inches.

You can move the head and foot separately or together, and the base includes massage modes, USB ports on both sides, under-bed lighting and double-sided pockets. Three height-adjustable leg options help you set the bed to your preferred level.

The T600 has a 5-year warranty and is described as a 5-minute, no-tool assembly. It requires its legs for use and is not compatible with a zero-clearance setup.

Choose it if storage pockets and massage matter more than getting a mattress in the same package. Check our guide to adjustable bed bases with mattresses to compare more bundled options.

4

Tami Tami T450 Adjustable Bed Frame Split King: Best for a simpler split base

9.4/10Our score

• Base only, mattress sold separately
• Head lift up to 65 degrees and foot lift up to 45 degrees
• Can sync to control as a king
• 5-year warranty

This Tami Tami base fits a split king setup that can sync for king-size control. It includes three height options and an under-bed nightlight, but you supply the mattresses.

See it on Amazon

Pros

• Can sync both sides for king control
• Three leg sections for height choice
• Independent head and foot incline

Cons

• Mattresses are not included
• Requires legs and is not compatible with zero-clearance setups

The Tami Tami T450 works for shoppers who want a split base and plan to select their own mattresses. It raises the head up to 65 degrees and the foot up to 45 degrees, with Zero Gravity, TV and one-touch flat presets.

Its two sides can sync to control the bed as a king. Three leg sections allow different bed heights, and an under-bed light helps with nighttime visibility.

The T450 comes with a 5-year warranty. It needs its legs and is not designed for zero-clearance setups, so account for that when checking your bed frame.

Pick it if synced controls and an adjustable height suit your room. Compare it with our best adjustable bed base king options if you are considering a single king base instead.

5

Celestial Aurora Adjustable Bed Base: Best for gel memory foam in the bundle

9.0/10Our score

• 12-inch gel memory foam mattress
• Head lift up to 60 degrees and foot lift up to 45 degrees
• Zero Gravity and Anti-Snore remote buttons
• 10-year base warranty

Celestial pairs a 12-inch gel memory foam mattress with the split king base. It offers saved positions and a flashlight on the remote for shoppers who prefer an all-foam bundle.

See it on Amazon

Pros

• Mattress and base are bundled
• Memory positions and quick-flat control
• CertiPUR-US certified mattress

Cons

• Ships in 4 boxes that may arrive at different times
• Mattress feel is described as medium soft

Celestial pairs the base with a 12-inch gel memory foam mattress described as medium soft. The base raises the head up to 60 degrees and the foot up to 45 degrees, and the remote offers memory positions and quick-flat control.

Zero Gravity and Anti-Snore buttons provide preset positions. Celestial says the mattress is CertiPUR-US certified, and the base has a 10-year warranty.

The bundle ships in 4 boxes, which may have different transport times. Factor that into your setup plans if you need to assemble the full bed on one day.

Choose this set if you prefer an all-foam mattress and want a bundle. If you're deciding which support a foam bed needs, see what type of base a foam mattress needs.

6

Sven & Son Essential Adjustable Bed Base: Best for a basic hybrid bundle

8.8/10Our score

• 14-inch medium-soft hybrid mattress
• Head lift up to 75 degrees and foot lift up to 45 degrees
• Zero Gravity and Anti-Snore settings
• 10-year base warranty

This package pairs a 14-inch hybrid mattress with a base that raises the head and foot separately. Its remote has saved positions, a flashlight and a one-touch flat button.

See it on Amazon

Pros

• Hybrid mattress included
• Head and foot lift
• 10-year base warranty

Cons

• In-home setup costs extra
• Leg height is fixed at 12 inches

The Sven & Son Essential bundles a 14-inch medium-soft hybrid mattress with a split king base. The head lifts up to 75 degrees and the foot up to 45 degrees, and its remote has memory positions, Zero Gravity, Anti-Snore, a flashlight and one-touch flat control.

The base uses fixed 12-inch legs. It has a 10-year warranty and a mattress retention system to help keep the mattress in place as the base moves.

The package is bulky and heavy, and delivery is curbside. In-home setup is available for an additional charge, so plan how the parts will reach the bedroom.

Choose it if a hybrid mattress and straightforward remote controls are the priority. For a broader overview of frame styles and fit, read our bed frame buying guide.

7

Vipbear Split King Adjustable Bed Frame: Best for a mattress-in-a-box bundle

8.5/10Our score

• 14-inch medium-firm gel memory foam mattress
• Separate head and foot lift
• Massage, USB ports and LED lighting
• Mattress expands within 24 to 48 hours

Vipbear combines the adjustable base and mattress in a box, with a medium-firm 14-inch gel memory foam mattress. It includes massage, USB ports and adjustable legs.

See it on Amazon

Pros

• Mattress and base included
• Separate head and foot lift
• Mattress arrives compressed in a box

Cons

• Mattress needs 24 to 48 hours to expand
• Confirm the exact split king dimensions before buying

Vipbear's package includes a 14-inch medium-firm gel memory foam mattress and an adjustable base. The head and foot move separately, and the base includes massage, USB ports, LED lighting and adjustable legs.

The mattress arrives compressed in a box and may take 24 to 48 hours to expand. The set also includes Zero Gravity and Anti-Snore modes, plus saved positions and voice control.

The available size details should be checked carefully before ordering: the package is described as split king, but dimensions shown for the item are 80 x 38 inches. Confirm that the set includes two Twin XL halves for your intended setup.

Choose it if a boxed foam mattress and massage features fit your needs, after confirming the mattress pieces and dimensions. The product information gives a 3-year warranty.

8

Vipbear Adjustable Bed Frame Split King: Best for a 12-inch foam mattress bundle

8.3/10Our score

• 12-inch medium-firm gel memory foam mattress
• Head lift up to 65 degrees and foot lift up to 45 degrees
• Wireless remote and adjustable legs
• 3-year warranty

This Vipbear set includes a 12-inch medium-firm gel memory foam mattress and an adjustable base. Its head and foot sections move separately, with Zero Gravity and Anti-Snore presets.

See it on Amazon

Pros

• Mattress and base included
• 12-inch mattress height
• Wireless remote and adjustable legs

Cons

• Mattress needs 24 to 48 hours to expand
• Confirm the exact split king dimensions before buying

This Vipbear set combines a 12-inch medium-firm gel memory foam mattress and an adjustable base. You can raise the head up to 65 degrees and the foot up to 45 degrees, then use the Zero Gravity or Anti-Snore preset.

The package includes a wireless remote and adjustable legs. The brand describes the mattress as fiberglass-free and CertiPUR-certified, and says it can take 24 to 48 hours to expand after unpacking.

Before buying, confirm the exact mattress pieces and dimensions for a split king setup. The set is also described with a 3-year warranty.

Choose it if you want a 12-inch foam mattress bundled with the base. Its product details show king-size dimensions, so verify the two Twin XL halves are included for independent adjustment.

9

Marsail Split King Adjustable Bed Frame Electric: Best for cooling foam and USB-C

8.1/10Our score

• Cooling gel memory foam mattress
• Head lift up to 60 degrees and legs up to 45 degrees
• USB-A and USB-C ports on both sides
• 1-year warranty

Marsail bundles a cooling gel memory foam mattress with a dual-motor base. USB-A and USB-C ports on both sides add charging options at the bed.

See it on Amazon

Pros

• Mattress and base included
• USB-A and USB-C ports on both sides
• Tool-free frame connection

Cons

• Warranty is 1 year
• Check that the mattress dimensions match your split king setup

Marsail bundles an adjustable base with a cooling gel memory foam mattress. The base raises the head from 0 to 60 degrees and the legs from 0 to 45 degrees, with USB-A and USB-C ports on both sides.

The mattress has a three-layer design and a graphene-infused cover. Marsail says the mattress is CertiPUR-US certified and fiberglass-free, and the frame connects without tools.

The stated warranty is 1 year. The item dimensions and mattress-size details should be checked with the seller to confirm the package includes two Twin XL mattresses for a split king.

Pick Marsail if charging access and cooling foam are high on your list. Verify the mattress halves and dimensions before buying, since a split king needs two matching Twin XL pieces.

What should you check before buying a split king package?

A split king package should include two Twin XL mattress halves and a base with two adjustable sections. Check the included components, mattress dimensions and control options before comparing extra features.

Does the package include two mattresses?

A split king mattress with adjustable base should specify two Twin XL mattresses, one for each side. Several bundles above describe a split king setup, but their dimensions or included pieces need closer confirmation before you order.

Ask the seller to confirm that the package contains two separate Twin XL mattresses if the details are unclear. This matters for independent movement, since each base side needs its own mattress.

Can the two base sides move together?

Some split king bases let each side move separately, and some can sync to act as one king. The Tami T450 says its controls can sync, while other models describe separate or independent movement.

Decide whether you want different positions on each side every night. If one shared position is more useful, look for a sync option and check how it works with the included remote.

Will your mattress fit and flex?

An adjustable base needs a mattress that fits its platform and can bend as the head and foot move. The T600 supports several mattress types under 14 inches, while other base-only options also name compatible materials.

Check the mattress maker's support requirements and the base's size limits before mixing brands. Our guide on what a box spring is for a bed explains how a box spring differs from an adjustable base.

Does your room have enough clearance?

Measure the bed area, doorway and route to the room before delivery. Packages can arrive in multiple boxes, and bulky pieces may need extra space to turn in a hallway.

Also check whether the base requires legs or can sit in your existing frame. A zero-clearance setup is not compatible with the Tami Tami T600 or T450, which require legs.

Which split king adjustable base with mattress should you choose?

Choose the Sven & Son Classic if you want a hybrid mattress and a base with massage, lighting and USB ports. Celestial suits shoppers who want gel memory foam, while Marsail offers a bundle with USB-A and USB-C charging.

If you'd rather choose a mattress separately, compare the Best Choice Products base with the Tami Tami options. Before ordering any split king mattress and adjustable base, confirm that the package includes two Twin XL halves and that the base fits your room and setup.

Our top 3 picks at a glance

1. 1
   Best for a feature-rich hybrid bundle

   Sven & Son Classic Adjustable Bed Base

   9.7/10 our score

   See it on Amazon
2. 2
   Best for choosing your own mattress

   Best Choice Products Ergonomic Split King Size

   9.6/10 our score

   See it on Amazon
3. 3
   Best for massage and bedside storage

   Tami Tami T600 Adjustable Bed Frame Split King

   9.5/10 our score

   See it on Amazon

Frequently asked questions

What is a split king mattress and adjustable base?

A split king setup uses two Twin XL mattresses side by side on a base with two adjustable sections. Each sleeper can raise their own head or feet, depending on the base, while the two halves meet to form a king-size bed.

Check that the mattresses and base are both sized for Twin XL halves.

Can you use one mattress on a split king adjustable base?

A split king base is designed for two mattress halves, so a single king mattress may not bend properly when the sides move independently. Some bases let you sync both sections, but that does not change the mattress fit requirement.

Check the base maker's instructions before using one king mattress.

Do split king adjustable bases come with mattresses?

Some split king adjustable base packages include mattresses, while many bases are sold on their own. In this roundup, the Sven & Son, Celestial, Vipbear and Marsail options include mattresses; the Best Choice Products and Tami Tami bases do not.

Confirm the included parts and mattress size before ordering.

Do I need a box spring with a split king adjustable base?

No, a split king adjustable base supports the mattresses directly, so a box spring is generally not part of the setup. Follow the base maker's instructions for mattress compatibility, clearance and any required legs.

Our guide explains whether a box spring is needed.