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Split King hybrid mattresses starting at
$2298
Available in 5 models
Why Choose a Split King Hybrid Mattress?
A Split King hybrid mattress offers the ultimate in personalized comfort and support for couples. It consists of two Twin XL mattresses placed side-by-side, allowing each sleeper to choose their preferred firmness and adjust their side of the bed independently. Our Split King hybrids combine the pressure relief of our plant-based Bio-Pur® memory foam with the responsive support of individually pocketed coils.
If you're looking for:
- Independent Adjustability: Customize your side of the bed without disturbing your partner.
- Personalized Firmness: Each sleeper can choose the firmness level that best suits their needs.
- Balanced Comfort and Support: Experience the contouring of memory foam and the bounce of coils.
- Reduced Motion Transfer: Enjoy undisturbed sleep even if your partner tosses and turns.
- Compatibility with Adjustable Bases: Maximize comfort and support with an adjustable base.
...then a Split King hybrid mattress from Amerisleep could be your perfect solution.
Browse our Split King hybrids starting at $2298 with promotions.
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- $599 - $1000
- $1001 - $1600
- $1601 - $2500
- $2501 - $5000
- $5001 - $6000
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Best-Selling Hybrid
$3048
$2548
with promo
Save
$500
- Feel: Medium
- Layers: 3" Bio-Pur®, 8" Zoned Pocketed Coils, 1" Base Foam
- Ideal For: Couples with different firmness preferences, side sleepers, combination sleepers
- Key Benefit: Balanced comfort, excellent motion isolation, and independent adjustability
Ultra-Plush Hybrid
$4448
$3948
with promo
Save
$500
- Feel: Soft, plush
- Layers: 3" Bio-Pur®, 2" Active Flex, 8" Zoned Coils, 1" Base Foam
- Ideal For: Couples where one or both partners prefer a softer feel or have joint pain
- Key Benefit: Cloud-like contour, superior pressure relief, and independent adjustability
Premium Hybrid Choice
$6448
$5448
with promo
Save
$1000
- Feel: Firm
- 3" Bio-Pur® memory foam
- CryoCool™ cover for advanced cooling
- TitanAir™ layer for extra airflow
- 6" PrecisionCoil™ support system + 1" BaseGuard™ foundation
- Ideal For: Couples seeking a premium hybrid with different firmness preferences, hot sleepers
- Key Benefit: High-end design, advanced cooling, independent adjustability, and multiple firmness options
Premium Hybrid Choice
$6448
$5448
with promo
Save
$1000
- Feel: Luxury Firm
- 3" Bio-Pur® memory foam
- CryoCool™ cover for advanced cooling
- TitanAir™ layer for extra airflow
- 6" PrecisionCoil™ support system + 1" BaseGuard™ foundation
- Ideal For: Couples seeking a premium hybrid with different firmness preferences, hot sleepers
- Key Benefit: High-end design, advanced cooling, independent adjustability, and multiple firmness options
Premium Hybrid Choice
$6448
$5448
with promo
Save
$1000
- Feel: Plush Soft
- 3" Bio-Pur® memory foam
- CryoCool™ cover for advanced cooling
- TitanAir™ layer for extra airflow
- 6" PrecisionCoil™ support system + 1" BaseGuard™ foundation
- Ideal For: Couples seeking a premium hybrid with different firmness preferences, hot sleepers
- Key Benefit: High-end design, advanced cooling, independent adjustability, and multiple firmness options
Eco-Friendly Hybrid
$2798
$2298
with promo
Save
$500
- Feel: Medium-Firm
- Layers: 1" GOTS® Organic Wool, 2" Natural Talalay Latex (Soft), 1" Natural Talalay Latex (Medium), 8" Pocketed Coils, 1" GOTS® Organic Cotton Border
- Ideal For: Eco-conscious couples who prefer natural materials and different firmness preferences
- Key Benefit: Responsive latex, breathability, green credentials, and independent adjustability
- Profile: 13"
Plush Eco-Friendly Hybrid
$4898
$4398
with promo
Save
$500
- Feel: Plush
- Layers: 3" Natural Talalay Latex Topper, 8" Pocketed Coils, Organic wool, GOTS® cotton cover
- Ideal For: Couples seeking a natural and plush mattress with independent adjustability
- Key Benefit: Soft latex top for pressure relief, supportive coil system, and eco-friendly materials
- Profile: 16"
Best adjustable bed and mattress in a box combo
$5198
$3978
with promo
Save
$1220
- Adjust angles effortlessly
- Zero-gravity position
- Pair our frame with the mattress of your choice
- Made in USA
Custom Comfort
$5798
$4398
with promo
Save
$1400
- Head and foot articulation for achieving your ideal sleep position
- Whisper‑quiet motors for smooth, silent adjustments
- Wireless remote control (with mobile app and smart assistant integration)
- Full‑body massage function with three intensity settings
- Adjustable legs (in 3‑inch increments) for customized height
- Backed by a 10‑year warranty and free shipping
- Pair our frame with the mattress of your choice
Complete Sleep Experience
$5068
$4475
with promo
Save
$593
- Luxurious AS5 Hybrid with eco‑friendly, cooling Bio‑Pur® memory foam and ultra‑responsive Active Flex
- Adjustable Bed+ offering premium head and foot tilt plus built‑in massagers
- Amerisleep Foundation that assembles quickly with no tools and stands 13 inches tall
- Comfort Classic Pillow that is breathable, contouring, and responsive
- Bamboo Sheets that are airy, cozy, and sustainably made
- Bamboo Mattress Protector providing defense against bacteria, dust mites, perspiration, and spills
Find Your Perfect Mattress.
Take the Quiz![Techradar]()
The Amerisleep AS3 Hybrid is an excellent choice for those who sleep warm, and uses a cotton-polyester blend instead of fiberglass.
![Forbes]()
Best Mattresses
in a Box-
Very comfortable! Sleeping on it for four-plus years now, and it’s still the best!”
![Men's health - Sleep awards winner]()
Sleep Awards
Winner![Business insider - Best mattress for back pain]()
Best Mattress
for Back Pain![Allure - Best mattress to buy online]()
Best Mattress to Buy
Online
Why Choose an Amerisleep Split King Hybrid Mattress?
- Personalized Comfort for Couples: A Split King allows each partner to choose their preferred firmness level, ensuring optimal comfort and support for both sleepers.
- Independent Adjustability: With an adjustable base, each side of the Split King can be raised or lowered independently, perfect for reading, watching TV, or addressing specific sleep needs like snoring or acid reflux.
- Reduced Motion Transfer: The split design, combined with our individually pocketed coils, minimizes motion transfer, so you can sleep soundly even if your partner moves during the night.
- Best of Both Worlds: Our hybrid design combines the pressure-relieving comfort of our plant-based Bio-Pur® memory foam with the responsive support of individually pocketed coils.
- Enhanced Cooling: The open-cell structure of Bio-Pur® foam, combined with the airflow-promoting design of our pocketed coils, helps to dissipate heat and keep you cool throughout the night.
- Long-Lasting Durability: We use only the highest quality materials, including durable coils and high-density foams, to ensure your Split King hybrid mattress provides lasting comfort and support for years to come.
Innovation in Every Layer: The Technology Behind Our Split King Hybrids
- Bio-Pur® Foam: Our plant-based, open-cell memory foam provides superior pressure relief and contouring compared to traditional memory foam. It's also more breathable, helping to regulate temperature.
- Pocketed Coil Core: Individually wrapped coils adapt to your body's movements, providing targeted support and minimizing motion transfer. The open design also promotes airflow.
- Zoned Support (AS3 Hybrid, AS5 Hybrid, AS6 Black Series): Firmer coils around the hips and back provide extra support where you need it most, while softer coils around the shoulders offer a gentler cradle.
- CryoCool™ Cover & TitanAir™ Layer (AS6 Black Series): These advanced cooling technologies, featured in our AS6 Black Series, provide exceptional temperature regulation for hot sleepers.
- Natural Materials (Organica & Organica Plush): Our Organica models feature natural Talalay latex, organic cotton, and wool for a luxurious, eco-friendly sleep experience.
For extra reading:
- Cooling: Best Cooling Mattress for Hot Sleepers
- Support: Connection Between Sleep & Pain
- Quality: Memory Foam Density
Ready to enjoy individualized comfort?
Shop Split King Hybrid MattressesIs a Split King Hybrid Mattress Right for You?
Our Split King Hybrid Mattresses are ideal for:
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Couples with Different Firmness Preferences
Each partner can choose the mattress that best suits their individual needs.
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Couples Who Want Independent Adjustability
Enjoy the benefits of an adjustable base without compromising your partner's comfort or preferred sleep position.
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Hot Sleepers
The combination of Bio-Pur® foam and pocketed coils promotes airflow and helps regulate temperature.
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Those Seeking Luxury and Comfort
Our premium hybrid models offer an unparalleled sleep experience.
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Back, Side, and Combination Sleepers
The hybrid design adapts to different sleeping positions, providing both comfort and support.
Investing in a Split King Hybrid Mattress
Split King hybrid mattresses represent a premium sleep investment, offering unparalleled customization and comfort. At Amerisleep, our Split King hybrids start at around $2298 with promotions.
Key factors that can influence the price of a Split King hybrid include:
- Foam thickness and density
- Coil design (e.g., zoned support)
- Advanced cooling technologies (e.g., CryoCool™ cover, TitanAir™ layer)
- Use of natural or organic materials (e.g., Talalay latex, organic cotton)
We offer financing options to make your purchase more manageable, and our 100-night sleep trial allows you to experience the benefits of a Split King hybrid risk-free.
Are Online Split King Hybrid Mattresses High-Quality?
Absolutely! Buying a Split King hybrid mattress online from a reputable brand like Amerisleep ensures you're getting a high-quality product made with premium materials and backed by extensive testing. We are transparent about our materials, construction, and certifications.
Plus, with our 100-night, risk-free sleep trial, free shipping, and 20-year warranty, you can be confident that you're making a smart investment in your sleep.
Split King Hybrid Mattress Comparison Chart
| Feature | AS3 Hybrid | AS5 Hybrid | AS6 Black Series Hybrid (Plush Soft) | AS6 Black Series Hybrid (Luxury Firm) | AS6 Black Series Hybrid (Firm) | Organica Mattress | Organica Plush Mattress |
|---|---|---|---|---|---|---|---|
| Firmness | Medium | Ultra-Plush | Plush Soft | Luxury Firm | Firm | Medium-Firm | Plush |
| Feel | Balanced comfort and support | Soft, plush | Soft, cloud-like, premium cooling | Balanced comfort, premium cooling | Supportive, premium cooling | Naturally Responsive, Supportive | Soft, Cloud-Like, Luxurious |
| Profile | 13" | 14" | 15" | 15" | 15" | 13" | 16" |
| Ideal For | All Sleepers, Couples | Side Sleepers, Joint Pain | Hot Sleepers, Extra Support | Hot Sleepers, Extra Support | Hot Sleepers, Extra Support | Eco-Conscious Sleepers, Hot Sleepers | Side Sleepers, Pressure Relief |
| Layers (per side) | 3" Bio-Pur®, 8" Zoned Pocketed Coils, 1" Base Foam | 3" Bio-Pur®, 2" Active Flex, 8" Zoned Coils, 1" Base Foam | 3" Bio-Pur®, CryoCool™ cover, TitanAir™ layer, 6" PrecisionCoil™ system, 1" BaseGuard™ | 3" Bio-Pur®, CryoCool™ cover, TitanAir™ layer, 6" PrecisionCoil™ system, 1" BaseGuard™ | 3" Bio-Pur®, CryoCool™ cover, TitanAir™ layer, 6" PrecisionCoil™ system, 1" BaseGuard™ | 1" Wool, 2" Natural Talalay Latex (Soft), 1" Natural Talalay Latex (Medium), 8" Pocketed Coils, 1" Cotton Border | 3" Natural Talalay Latex Topper, 8" Pocketed Coils, Organic Wool and Cotton cover |
| Cooling | Bio-Pur®, Open-Coil Design | Bio-Pur®, Open-Coil Design | Bio-Pur®, CryoCool™ Cover, TitanAir™ | Bio-Pur®, CryoCool™ Cover, TitanAir™ | Bio-Pur®, CryoCool™ Cover, TitanAir™ | Natural Latex, Wool, Cotton | Natural Latex, Wool, Cotton |
| Motion Isolation | Good | Good | Excellent | Excellent | Excellent | Good | Good |
| Edge Support | Excellent | Excellent | Excellent | Excellent | Excellent | Excellent | Excellent |
| Price (Split King) | $2548 | $3948 | $5448 | $5448 | $5448 | $2298 | $4398 |
| Shop Now | Shop AS3 Hybrid | Shop AS5 Hybrid | Shop AS6 (Plush Soft) | Shop AS6 (Luxury Firm) | Shop AS6 (Firm) | Shop the Organica | Shop Organica Plush |
AS3 Hybrid: Our Most Popular Split King Hybrid Mattress
The AS3 Hybrid strikes the perfect balance of comfort and support, making it our best-selling hybrid mattress. In a Split King size, it offers unparalleled personalization, allowing each partner to choose their ideal firmness level. Each side of the AS3 Split King features:
- 3 inches of breathable, plant-based Bio-Pur® foam for pressure relief
- 8 inches of zoned, pocketed coils for targeted support and minimal motion transfer
- A medium feel that suits a wide range of sleeping positions
- Excellent cooling properties, thanks to the combination of Bio-Pur® and the open-coil design
Explore the Differences Further: Memory Foam vs. Hybrid
Highlights:
- Hybrids suit hot sleepers, combo sleepers, or those seeking edge support.
- Memory foam suits those who want a deep hug and strong motion isolation.
Choosing the Right Firmness for Your Split King Hybrid
Watch as a sleep expert explains how to choose the right firmness based on your sleeping position:
Key takeaways:
- Side sleepers often prefer softer mattresses to cushion their shoulders and hips.
- Back and stomach sleepers usually need firmer mattresses for proper spinal alignment.
- Combination sleepers often do best with a medium firmness that adapts to different positions.
Essential Blog Reads:
- What Is the Best Type of Mattress & Firmness for Side Sleepers?
- How Can I Choose a Mattress to Avoid Back Pain?
- Do Cooling Mattresses Work for Hot Sleepers?
Quick Tips:
- Side sleepers typically prefer medium to plush (AS3 Hybrid, AS5 Hybrid, or Organica Plush).
- Back sleepers often pick medium-firm (AS6 Black Series Luxury Firm or Organica).
- Hot sleepers appreciate coil airflow plus cooling covers (AS3 Hybrid, AS6 Black Series).
Frequently Asked Questions
What is a Split King mattress?
A Split King mattress consists of two Twin XL mattresses placed side-by-side. This allows for independent adjustability and customization of each side of the bed.
What are the benefits of a Split King mattress?
Split King mattresses offer personalized comfort, independent adjustability with compatible bases, reduced motion transfer, and the flexibility for each partner to choose their preferred firmness.
What size sheets do I need for a Split King mattress?
You'll need two Twin XL fitted sheets, one for each side of the bed. You can use a standard King-size flat sheet and comforter.
Do you offer financing for Split King mattresses?
Yes, we offer financing options through (mention your financing partners, e.g., Affirm) to help make your purchase more manageable.
Do your Split King mattresses come with a sleep trial?
Yes, all our mattresses, including Split King sizes, come with a 100-night, risk-free sleep trial.
What is the best type of mattress for an adjustable bed?
Memory foam and hybrid mattresses are generally the best choices for adjustable beds due to their flexibility. All of our mattresses are compatible with adjustable bases.
What is the difference between the firmness options of the AS6 Black Series Hybrid?
The AS6 Black Series Hybrid comes in three firmness options: Plush Soft, Luxury Firm, and Firm. Plush Soft offers the softest feel with deep contouring. Luxury Firm provides a balance of support and cushioning, while Firm offers the most support with minimal sinkage.
What should I do with my old mattress?
Many charities accept mattress donations. You can also check with your local waste management company for recycling options. We also offer old mattress removal services in select locations. Learn more about mattress donation options.
Do you have any showrooms where I can try out the mattresses?
Yes, we have a showroom located in Scottsdale, Arizona at the Optima Camelview. We encourage you to visit us and experience the comfort of our mattresses in person. Our knowledgeable sleep experts can answer any questions you have and help you find the perfect mattress for your needs.
Find Your Perfect Split King Hybrid Mattress Today
Experience the ultimate in personalized comfort and support with an Amerisleep Split King hybrid mattress. Shop our collection and find the best mattress for you and your partner.
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