Osaki Duke XL 4D Massage Chair
Osaki Duke XL 4D Massage Chair
"Designed for the body that works hard — and the person who refuses to compromise on comfort."
The Osaki Duke XL was built for everyone — especially those who've been told massage chairs weren't built for them. The size-accommodating design widens the seat, raises the headrest range, and extends the footrest to match your frame rather than fight it.
Intelligent health detection scans your body before every session. The SL-Flex track self-adapts to the natural curve of your specific spine — not a generic template. Deep calf kneading targets the lower legs with focused pressure most chairs skip. Full 4D mechanism control gives you 12 intensity levels across every massage style.
Zero gravity reclining, Bluetooth speakers, body scan technology, and space-saving design. Available in Black, Brown, and Taupe. Free 2-year extended warranty included.
Key Specs: Size-Accommodating Design · 4D Massage Mechanism · SL-Flex Track · Intelligent Health Detection · Deep Calf Massage · Zero Gravity Reclining · Bluetooth Speakers · Body Scan Technology · 3 colors: Black, Brown, Taupe
MSRP: $9,999 · Your Price: $6,999 · 5-Year Warranty (Incl. 2Yr Extended)
Free white-glove delivery available. Contact us to select color and schedule delivery.
White-Glove & Electrical Specs
Power Requirement: Standard household 110V outlet in most cases. Higher-capacity units may require a dedicated 220V circuit — confirm the exact requirement on this product's spec sheet above, or message our concierge before installation.
Delivery & Placement: Insured freight delivery is included. Most items ship white-glove — brought inside and placed in your room of choice. Message our concierge via WhatsApp to confirm the delivery tier for this specific item before ordering.
Lead Time: Typically 2–6 weeks depending on supplier. Exact lead time is confirmed at checkout.
Warranty: Manufacturer warranty included on every item — terms vary by supplier and are detailed in the spec sheet above.
The Science
- Deep Tissue Massage
- Zero Gravity
- Shiatsu
Clinical: chronic pain management, spinal decompression, circulation improvement, stress reduction
The Aesthetic
- Japanese Engineering
- Quiet Luxury
- Zen
Care & Longevity
Wipe upholstery with damp microfiber cloth weekly. Condition synthetic leather quarterly. Keep away from direct sunlight. Annual mechanical inspection recommended.