Ergomotion 300 Split King Adjustable Bases w/ Remotes, Adaptors & Packs

Offered for sale is a maker-marked Ergomotion Model 300 Split King Adjustable Bed Base System, complete with all original accessories — dual wireless remotes, two power adaptors, and battery backup packs. Both bases have been fully tested, confirmed functional, and operate smoothly.

Each base offers independent head and foot articulation for customized comfort. The wireless remotes provide preset positions including Flat, Zero Gravity, and TV/Relax, along with dual massage zones featuring variable intensity and timers (10, 20, and 30 minutes). The bases feature quiet motors, solid steel frames, and foam-topped decking for stability and support. Integrated battery backup packs ensure safe lowering during power interruptions.

These units can function independently or in tandem as a split king configuration, ideal for couples with different comfort preferences.

An optional Sealy Posturepedic Hybrid 12" King Mattress (Model GT05), manufactured January 2014 in Denver, CO, may be included if desired. The mattress remains in great condition and is fully compatible with adjustable bases.

The Ergomotion 300 Series retailed for approximately $1,200–$2,000 per base.

Features

• Maker-marked Ergomotion 300 Series Adjustable Bases
• Split King configuration (two 38" x 80" Twin XL units)
• Wireless remote controls for head, foot, and massage settings
• Preset positions: Flat, Zero Gravity, TV/Relax
• Dual massage motors with 3 intensity levels and 10/20/30-minute timers
• Battery backup packs included for power-off return-to-flat operation
• Smooth, quiet motorized lift system
• Heavy-duty steel frame with padded platform and stable leg supports
• Independent or synchronized operation for couples
• Compatible with most hybrid, latex, or memory foam mattresses

Condition

Good overall condition — fully functional and tested. Both adjustable bases articulate smoothly, massage features work properly, and wireless remotes pair and respond as intended. Light signs of use consistent with age. Mattress (optional) is older but clean, supportive, and in great shape. Includes both remotes, power adaptors, and battery backup packs as shown.

Dimensions

• Each base: 38" W × 80" L (Twin XL)
• Combined: 76" W × 80" L (King configuration)
• Mattress: 12" thick

A premium pair of Ergomotion 300 adjustable bases, complete and in working order. Includes remotes, power adaptors, and battery packs — ready for immediate use. Designed for comfort, flexibility, and durability, this split king system delivers advanced ergonomics and relaxation features well above standard adjustable bases.