Manufactured in the USA by Master Spas. The all-new LSX 850 combines the luxury of the Michael Phelps Series with an open seating arrangement. Featuring 59 jets and premium therapy seats, up to seven adults can enjoy the ultimate in relaxation and rejuvenation.
Explore all the features that make this spa Legendary.
Ergonomic Design
From the minute you sit down, you’ll feel the difference. Our engineers created seats that complement the contour of your body, making it easy to relax, naturally. Once you’re wrapped in comfort of the form fitting seats, strategic jet placement delivers targeted hydrotherapy from head to toe.
Master Blaster® Foot Therapy
Sure, a foot massage feels good, but you may not know that foot reflexology provides health benefits throughout your body. So, we created the Master Blaster.
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StressRelief Neck and Shoulder Seat™
Reverse molding is the secret to soothing neck and shoulder hydrotherapy that goes beyond the usual.
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Xtreme Therapy™ Seat
Don’t let a trying day get the best of you. Relieve stress and revive your senses as you lie back in our Xtreme Therapy™ Seat.
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Xtreme Lounger Seat
Nourish your body in the Xtreme Lounger full-body massage seat, one of our most powerful therapeutic massage experiences.
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Master Force™ Bio-Magnetic Therapy System
Magnetic therapy has been used for centuries to relieve pain, improve circulation, reduce swelling and alleviate stiffness. Today, more and more doctors and physical therapists are returning to the healing effects of magnetic therapy.
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Orbit Jets
Orbit Jets with crystal-like nozzles add a decidedly upscale and distinctive look to your hot tub. Great looks are only a part of the story. Many of these beauties have fully adjustable velocity, ranging from 10-100%, allowing you to customize every seat.
Orion Light System™
Our Orion Light System is anything but ordinary. An array of colors illuminate controls, water features, under the water, and more. With just a touch of a button from the easy-to-use topside controls, you can create a custom lightshow that fits any mood.
Dream Lighting
Beautiful soft streams of light accent the exterior corners of your hot tub. Not available with DreamStone Skirting.
Fusion Touch Sound System*
This high-tech hot tub stereo includes four interior, water-resistant speakers, and a subwoofer. Other available functions include FM radio and Bluetooth®, both of which are controlled by a weather-resistant touchpad.
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Bluetooth speaker*
Whether you are hanging out with loved ones or want to create a moment of calm, the right playlist can help you set the mood. This sound system has 40W power and a bass boost with up to 10 hours of playtime. It’s designed to easily rest on the water features of the spa for superior sound quality.
Energy Efficient
Better insulation means lower energy costs. We use environmentally-friendly foam technology that has dramatically raised the standard over urethane foam insulation systems used by almost all U.S. spa manufacturers.
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QuietFlo Water Care System™*
This advanced water circulation system keeps hot tub water in motion, filtered and heated, even when the spa is not in use. Optional on Michael Phelps Legend Series hot tubs.
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* Indicates an Optional Feature
Michael Phelps LSX 850 Warranty:
- 10 YEARS – Spa Structure
- 7 YEARS – Shell Surface
- 5 YEARS – Equipment
- 5 YEARS – Plumbing
- 5 YEARS – Jets
- 5 YEARS – Skirting: Dreamstone™
- Lifetime – Skirting: Duramaster Polymer™
