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WHY YOU'LL LOVE IT
The Adjustable Base A4 adds massaging motors, USB ports, and two extra programmable presets to everything you already get with the A3. You still have smooth head and foot articulation, quick one-touch Zero-G and flat presets, and under-bed lighting, now enhanced with soothing massages in three intensity levels and dual USB ports to keep your devices powered. It’s a new take on luxurious comfort – built into one smart base.

The A4 Base’s remote is a sleek, modern device with a wireless design. It features 13 buttons, including three programmable presets and one-touch access to popular settings like Zero G.
Elevate the head and/or foot of the base to fine-tune it and find the ideal comfort position. Ease out snoring and acid reflux (GERD); meditate and relieve back pain; read and watch TV while snug in bed.


With the press of a button, gravity brings the bed back to a flat position, facilitating climbing in and out of bed with ease.
Save three of your favorite bed base positions with easy-to-set preset buttons – just gotta adjust, hold for five seconds, and it’s locked in for quick access anytime.


Features a one-touch button that raises the head and legs slightly above the heart, mimicking the relaxed Zero Gravity posture astronauts assume in weightlessness.
Two high-power, low-noise massage motors help with relaxation in the comforts of home. They're great for improving circulation and muscle recovery. Also a plus during meditation.


Provides the ultimate in convenience for USB A & C devices. Charging phones, tablets, and other devices is within easy reach.
Soft LED lighting beneath the bed provides a safe path through the midnight darkness.


The motors and mechanisms are positioned in a way that won’t interfere with under-bed storage or support.
The A4 Base is foldable for easy storage, setup, and transportation - an additional convenience feature that isn't found in other adjustable beds on the market.


Maintains the beauty of your bedroom set by fitting almost invisibly between the mattress and the base.
Provides multiple height options so the base can be set to a variety of heights, accommodating unique aesthetics and different levels of underbed storage.


Highly energy-efficient technology that reduces power consumption and minimizes the environmental footprint. When not in use, it consumes less than 1 watt of energy.
If electrical power is lost, the base can be brought to a flat position by pressing the button on the power-down box under the base.


The reliable motors are designed for extremely quiet operation, so you will no longer be disturbed while lounging, reading, or sleeping.
Slow, controlled return to flat powered only by gravity. The head and foot motors are designed to lower the mattress by reacting only with gravity, never pulling downward, which minimizes pinch points.


Hassle-free, industry-leading warranty that covers in-house service for any issues in the first 2 years. For a full 10 years from the commencement date of this warranty, defects in workmanship or materials are covered.
When sleeping with a partner, the king-size base (two twin XL bases together) provides individual control over each sleeper's position, allowing them to choose how they want to position their side of the bed.
Note: The two twin XL bases can also be synced to act as a single king base.


Specifications
Weight Limit (Do Not Exceed): 750 lbs, including mattress & bedding
Net Weight of Bed Base: Twin XL (92.5 lbs) | Queen (121.5 lbs) | King (185 lbs)
Note: The king-size adjustable base will be shipped as two twin XL bases. This is done to ensure easier shipping and carrying, compared to sending a non-split king base. You can use the two twin XL bases separately (with a split king mattress) or sync them to form a single king base.
Note: Do not over-tighten. Too much force may cause the leg to spin freely.
Note: Legs are shipped fully assembled. Alternative heights can be achieved by removing leg segments.
Note: For operating instructions, see below.
Carefully rotate the base over onto its legs.
Important: Two people are required to rotate or move the bed base. Do not drag across the floor. Do not rest the frame on its side; excessive pressure may damage the legs.
Plug the power cord into a surge protector (not included) or power outlet.
Note: A surge protector is recommended.
The original remote that comes in the box is already paired to the adjustable base. No further action is required. If the remote is not paired with the base, follow the steps below.
The remote control that comes in the box is already paired to the adjustable base. Three (3) AAA batteries are included and required to operate the remote.
This remote includes three programmable presets that let you save your preferred position. Once set, you can return to the three positions anytime with a single click.
A Sync Cord is included with King-size bases (two twin XLs). The Sync Cord connects the two motors to a single remote for synchronizing the two bases.
Note: When using synchronized adjustable beds, there may be an interval of up to 1.5 seconds between the movements of each bed.
Note: If the bases become mismatched, returning them to their flat positions will resync the mechanical positions.
This is only for use in case of a power outage. Batteries are not to be used for the normal operation of the bed.
Note: Do not mix brand-name batteries.
Note: Detach the Battery Backup Strap and reconnect the power supply after the base is in a flat position, as the system will continue to draw power from the batteries even if not in use.
This product is not rated to support weights exceeding a total of 750 lbs, including the mattress and bedding. Exceeding this weight limit can damage the adjustable base, cause serious injury, and void the warranty.
The base can structurally support this weight limit, provided the weight is evenly distributed across the adjustable base. The adjustable base is not designed to support or lift this amount only using either the head or the foot sections.
Some people may notice a slight odor when they receive their new adjustable base. This odor is normal and usually dissipates before the product is delivered to you. Sometimes, this odor may still be noticeable and should dissipate after a few weeks.
You can speed up the break-in period by simply spending time in the adjustable bed doing activities such as reading, sleeping, and watching TV. The extra movement will help the adjustable base respond to weight and temperature changes.
To prolong the life of your fabric, protect it from direct sunlight whenever possible. Keep at a minimum of 12 inches (30 cm) away from direct heat sources.
For spot cleaning, wipe the area with a light, damp sponge or vacuum with a soft brush attachment to remove particles.
For a deeper cleaning, blot liquid spills with a clean dry cloth. Wipe with a clean cloth dampened with warm water. Do not wet excessively or use abrasive or harsh chemicals. A soft-bristle brush may be used to remove ingrained soil. Avoid scratching by gently brushing. Wipe with a clean cloth dampened with warm water to remove residues.
Dry out of direct sunlight and away from direct heat sources. If persistent marks remain visible after cleaning, seek professional advice.
The massage motors are not designed to operate continuously for more than 30 minutes at a time. Please allow the massaging system to rest for 30 minutes after the automatic massage shuts off before restarting.
The A4 builds on the foundation of the A3 Base with added features for a more premium experience. It includes everything from smooth head and foot articulation to one-touch presets for Zero Gravity and flat positions, but takes comfort further with dual massaging motors offering three intensity levels. You also get dual USB ports (for both A and C devices), two additional memory presets to save your favorite positions, and soft under-bed lighting for nighttime convenience. Like the A3, it includes gravity release for safe lowering, backup power-down, and a foldable frame for easy setup and transport.
Zero gravity is a preset position that slightly raises your head and legs above the heart, so your body feels weightless. It was inspired by how astronauts are positioned during launch because that angle helps reduce pressure on the spine and distribute weight more evenly.
For sleepers, this position takes stress off the lower back and hips, keeps the spine in a more natural alignment, and helps muscles relax. It also improves circulation by raising the legs above the heart, which can ease swelling and reduce pressure on sensitive joints. If you deal with snoring, acid reflux, or sleep apnea, the head elevation can make breathing easier as well.
Outside of sleep, many people use zero gravity just to relax and watch TV or read a book. The posture helps you stay comfortable for longer without the soreness you’d normally start feeling if you stayed flat on your back.
All of our mattresses work great on the A4 Adjustable Base. Our top recommendations would be the Latex Mattress, the Latex Hybrid Mattress, and the DIY Hybrid Mattress.
Yes. Its slim 4" profile fits seamlessly between your mattress and base. You can also use the included 12" stackable legs for standalone support and underbed storage.
Latex, memory foam, and hybrid mattresses are the best options. Innerspring mattresses with rigid, interconnected coils are not recommended, as they don’t flex well with adjustable movement. Water beds, air mattresses, and extra-thick or ultra-firm mattresses are also not recommended.
The best mattress for an adjustable bed frame is an all-foam mattress. We recommend opting for an all-latex mattress, which is composed entirely of latex foam layers. It's eco-friendly, durable, responsive, supportive, and provides contouring and cushioning - a perfect complement to the flexibility offered by adjustable bed frames.
The A4 Base supports up to 750 lbs, including the mattress and bedding. The weight should be evenly distributed across the base.
Yes, but the setup is simple. The A4 Base comes mostly preassembled – you’ll just need to unfold it, screw in the legs by hand, plug in the power cords, and attach the mattress retainer bar. The process takes only a few minutes and doesn’t require any tools. Two people are recommended for safely turning the base upright.
An adjustable bed frame can last 10 years or more, depending on how often it’s used and how well it’s maintained.
You can attach your own headboard to the A4 Base using headboard brackets and the included hardware. Footboards, however, are not compatible with this model as they're fitted with a mattress retainer bar at the foot.
The A4 Base has built-in power outage protection. If the electricity goes out, you can press the button on the power-down box located under the base, and it will safely return to a flat position.
Yes, provided that you choose the right fit. Sheets with deep pockets (10" to 14" or more) work best, especially fitted sheets that stretch over the corners. For split king setups, you can even use separate sheets for each side to avoid tugging when adjusting positions.
Not at all. The A4 Base is energy-efficient:
Even nightly use won’t significantly affect your electricity bill, and the low-consumption design makes it a sustainable choice over time.
Seniors often benefit the most from using an adjustable bed base.
Head and foot articulation eases aching joints, provides pressure relief, reduces back pain, maximizes REM sleep, and can improve circulation.
Elevating the head can make reading, watching TV, sleeping, and other activities much more comfortable for those with GERD or snoring issues.
Smooth, silent motors make adjustments effortless, even for those with limited strength.
No. Box springs aren’t designed to flex with an adjustable base. They’re rigid, which can damage the base and reduce mattress performance.
At Turmerry, we know that getting your purchase delivered quickly and without any hassle is important to you. That's why we offer free shipping on all orders across the contiguous USA. For our customers in Alaska, Hawaii, and other US territories, we have FedEx and USPS rates available. Just add items to your cart to see if the product qualifies for shipping to your country. Read more about our shipping and delivery process.
The Adjustable Base comes with a 10-year limited warranty. This warranty is valid only for the original buyer. As soon as you receive your adjustable base, contact us so we can guide you through the registration process.
If you are facing any issues covered under the warranty (as specified below), please reach out to us so we can guide you through the next steps.
The Adjustable Base cannot be returned or exchanged, and we do not offer a trial period for them.
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