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Split King Beautyrest Black Luxury Adjustable Base


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Adjustable Bed Base

Split King Beautyrest Black Luxury Adjustable Base (2x Twin Long Bases)

NOTICE: Due to supply chain issues, this item is on backorder until the first week of January 2022.

The Beautyrest Black Luxury Adjustable Base combines convenience with luxurious comfort for the perfect place to relax and unwind. The wireless remote controls the head and leg sections for virtually unlimited range of ergonomic positions. This can help relieve sleep apnea, pressure of the lower back and even snoring. This model also features a Zero-G setting, head-up and head-tilt settings, an extended recline setting, and lumbar support for advanced customization and optimal comfort.

Four USB charging ports (two on each side of the base) give you easy access to your devices, while the dual-timed massage feature provides the perfect massage after a long day at work. This base is also smart home enabled (works with Amazon Alexa and Google Home) and has under bed LED lighting for guidance in the dark.

If you are looking for an adjustable bed base with beautiful styling and modern luxury extras, then you’ll love the Beautyrest Black Luxury Adjustable Base. Mattress sold separately.



  • Upholstery-like Woven Fabric
  • Adjustable Head and Foot Postions
  • Adjustable Legs (so it fits nicely in your bed frame)
  • Wireless Remote
  • Four USB Charging Ports
  • Zero-G Preset
  • Massage Capability
  • Head-up and Full Head Tilt Motions
  • Extended Recline
  • Adjustable Lumbar Support
  • Under Bed LED Lighting
  • Smart Home Enabled
  • 850lbs Weight Limit


  • Twin XL Width: 38" Length: 75"
  • Full Width: 54" Length: 75"
  • Queen Width: 60" Length: 80"
  • King Width: 76" Length: 80"
  • Cal King Width: 72" Length: 84"


  • 20 Year Limited Warranty Against Manufacturer's Defects
More Information
SizeSplit King

Delivery & Shipping

Free Shipping:

We offer FREE SHIPPING on bedding accessories purchases of $49 or more including sheets, pillows, comforters, mattress toppers and direct shipped memory foam mattresses. Bedding items in-stock usually ship within 1-3 business days.

FREE Local In-Home Delivery, Setup & Removal

($499 minimum purchase required)

Timing & Delivery:

We stock many items and can schedule delivery for the soonest available delivery time.  Often, we can even deliver the same day on in-stock orders placed before 2pm.  If you have any questions regarding delivery or availability, please call 1-800-863-9156 or visit our Bellevue, Kirkland, or Monroe WA store.

  • In stock items are usually delivered within 1-3 days within our local delivery areas (King, Pierce, and Snohomish Counties).
  • Items that need to be ordered from suppliers are usually delivered within 10-14 days from order date.
  • Nationwide white glove delivery is available on select mattresses and adjustable bases. Nationwide deliveries will be delivered in 2 weeks.
  • Nationwide front door shipping is available on Nectar, Number Beds, MLily, and other select mattresses.

Service Level:

  Gold Service Platinum Service Diamond Service
Availability Online & In Store Online & In Store Online & In Store
Price: $99.99

FREE w/$499 min purchase


FREE w/$499 min purchase


FREE w/$499 min purchase

Includes transportation, mileage & tolls
Mattress & boxspring setup
Removal of old mattress set
Removal of packaging
Setup of bedroom furniture and adjustable base    
Delivery & setup of up to three mattress sets  
Choice of preferred two-hour delivery window


You will be contacted within 24 hours of placing your online order to coordinate delivery. If all your items are currently in-stock, we may be able to delivery within 1-3 days. If any of your items need to be ordered, we will provide an estimate of when we will receive them at our warehouse. We schedule in a 2-hour window so you won't have to wait around all day, and we will give you a "heads-up" phone call when we are on the way the day of delivery. If you order by phone, and your items are in-stock, we can schedule delivery immediately.

Furniture & Bedding:

Furniture ordered at the same time will be delivered seperately, and may take additional time. If you would like to have all the items on your order delivered at the same time, please specify or contact us to let us know. Bedding will either be delivered with your order, or shipped via UPS or FedEx.

Free Delivery Zones

Local Delivery in Western Washington, Seattle and surrounding areas.

Is your delivery address outside this area? Contact us for a quote including delivery in your area. Some items are deliverable nationwide.


Please prepare your home for delivery:

    • Create a path for delivery. Clear any furniture, valuables or breakable items to avoid damage during delivery. Prepare your old mattress for removal by removing linens.
      You may be asked to sign a damage waiver if the delivery path is narrow or could create the potential for damage to your new mattress or home.
      We will remove one mattress and box spring for each mattress set purchased, and delivery professionals are unable to remove bedroom furniture, headboards, or other personal property.
      Someone over the age of 18 must be present for delivery.
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