Split Head King Flex Adjustable Base w/Lumbar & Massage

Flex SH Split-Head King Adjustable Base — Dual Comfort, Advanced Support & Smart Recovery

Looking for the best split-head adjustable base for couples? The Flex SH Split-Head King Adjustable Base, available today at Gallery Furniture in Houston, offers dual head and lumbar control, zero-gravity positioning, massage, Bluetooth audio, and motion-sensing under-bed lighting for personalized comfort on each side. This innovative base supports up to 650 lbs and includes USB charging ports, dual remotes, and smartphone app control. Designed for wellness, recovery, and relaxation, it’s in stock and ready for same-day white-glove delivery and setup—only from Gallery Furniture, Houston’s leader in sleep innovation.

Take command of your comfort with the Flex SH Split-Head King Adjustable Base, created for couples who want individualized control without compromising togetherness. Each sleeper can elevate their head or adjust lumbar support independently, creating a customized sleep environment that helps reduce snoring, relieve pressure, and promote better circulation.

Key Specifications

• Size: King — 79" L × 75" W × 14" H

• Split Length: 30" head section allows independent motion for each sleeper

• Weight Capacity: 650 lbs total

• Leg Height Range: Adjustable 7"–14" legs for customizable bed height

• Warranty: 3-Year Limited Manufacturer’s Warranty

• Assembly: Foldable, tool-free frame for quick setup and effortless installation

Key Features & Benefits

• Dual-Zone Head & Lumbar Adjustment – Each side moves independently for ideal spinal alignment and personalized elevation.

• Dual Wireless Remotes – Both sleepers get full control with easy-to-use remotes featuring preset and memory positions.

• Built-In Bluetooth Speakers – Stream music or relaxation sounds directly from your phone or smart device.

• Under-Bed Motion-Sensing LED Lighting – Gentle illumination turns on automatically when you step out of bed.

• Dual Massage Function – Variable-intensity head-to-toe massage helps relieve tension and enhance relaxation.

• USB Charging Ports – Keep your devices powered conveniently on both sides of the bed.

• Preset & Memory Positions – Includes Zero-Gravity, Anti-Snore, Flat, and two customizable memory settings.

• App Control Option – Adjust settings and presets from your smartphone for effortless convenience.

Perfect For

• Couples who want independent comfort control without using two separate mattresses.

• Sleepers who benefit from lumbar elevation for recovery or spinal support.

• Anyone who enjoys luxury features like massage, lighting, and charging built right into their bed.

What Gallery Furniture Does for You

• Free, Free, Free Same-Day Delivery — Enjoy your new adjustable base in your home tonight anywhere in the greater Houston area.

• Expert White-Glove Setup — Gallery Furniture’s delivery team installs, demonstrates, and fine-tunes your base for instant comfort.

• Free Haul-Off — We remove the foundation or base being replaced, along with all boxes and packing materials.

• Local, Trusted Service — Backed by Mattress Mack and the Gallery Furniture team, proudly serving Texans with unmatched care and service before, during, and after the sale.