LSX 800

LSX 800 is rated 4.1 out of 5 by 24.
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A true best buy, the LSX 800 offers premium features, beautiful styling and outstanding performance. Its generous size and 70 Orbit Jets make it possible for up to six adults at a time to comfortably enjoy Master Spas' legendary hydrotherapy.

Couple relaxing in spa at sunsetLighted waterfall featurePowerful neck and shoulder spa jets relieving neck tensionWoman enjoying coffee in whirlpool
Dimensions 94" x 94" x 38"
(239 cm x 239 cm x 97 cm)
Gallons 410
(1,552 L)
Jets 70
Seating Capacity 5-6

Estimated Monthly Operation Cost


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Woman enjoying a relaxing foot massage in hot tub

Master Blaster® Foot Therapy

Give your feet the massage of a lifetime with 28 perfectly-positioned jets for the ultimate indulgence.

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LED Lighting

Glowing LED Lighting

Add some drama to your spa with a kaleidoscope of colors that will set the mood for a relaxing evening.
Pictured with Dream Lighting

Stress Relief hot tub seat

StressRelief Neck and Shoulder Seat™

Release the day's tension with specifically designed jets, focused on your neck and shoulders.

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Clean pure hot tub water with Mast3rPur Water Management System

Mast3rPur™ Water Management System*

Only Master Spas has a blended system of three natural sanitizers for unparalleled water quality with clarity, silkiness and a fresh smell.

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Fusion Air bluetooth hot tub Sound System with marine grade speakers and subwoofer

Fusion Air Sound System*

Bring your favorite music beautifully to life and complete the spa experience with this optional Bluetooth sound system.

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Woman remotely adjusting the hot tub temperature using an app on her tablet

Wi-Fi Module*

Get your spa ready to go from inside your home using your Apple® or Android® device.

  • ABS Pan Bottom
  • Ergonomic Design
  • Orbit Jets
  • Smart Sensor Technology
  • Xtreme Therapy™ Seat
  • LED Lights
  • Mast3rPur™ Water Management System*
  • QuietFlo Water Care System™*
  • Master Blaster® Foot Therapy
  • Afterglow Light Package*
  • Dream Lighting*
  • EcoPur® Charge Water Purification
  • StressRelief Neck and Shoulder Seat™
  • Fusion Air Sound System*
  • Energy Efficient
  • Master Force™ Bio-Magnetic Therapy System
  • Wi-Fi Module*
  • Noise Reduction System
Learn more about these features here

* Optional features

Shell Options

Standard Shell Colors

Sterling silver color swatch for acrylic hot tub shell
Sterling Silver
Tuscan Sun color swatch for acrylic hot tub shell
Tuscan Sun
Sierra color swatch for acrylic hot tub shell
Midnight Canyon color swatch for acrylic hot tub shell
Midnight Canyon

Optional Shell Colors

Storm Clouds color swatch for acrylic hot tub shell
Storm Clouds
Oceanwave Opal color swatch for acrylic hot tub shell
Oceanwave Opal
Desert Sand color swatch for acrylic hot tub shell
Desert Sand
Oyster Opal color swatch for acrylic hot tub shell
Oyster Opal

Skirt Options

DuraMaster Premium™ (standard)

Duramaster Premium wood-look hot tub skirt in espresso color
Duramaster Premium wood-look hot tub skirt in graphite grey color
Graphite Grey
Duramaster Premium wood-look hot tub skirt in midnight color

MasterTech™ Deluxe (optional)

MasterTech skirting option in driftwood
MasterTech skirting option in chestnut

DreamStone™ (optional)

Dreamstone stone-look hot tub skirt in ashstone color
Dreamstone stone-look hot tub skirt in CanyonStone color

Model Specifications

Dimensions 94" x 94" x 38" (239 cm x 239 cm x 97 cm)
Weight (Dry/Full) 1,330 lbs (603 kg) / 5,860 lbs (2,658 kg)
Gallons 410 (1,552 L)
Pumps 3
Number of Jets 70
Seating Capacity 5-6
Secondary Remote 1
Master Blasters™ 2
Rated 5 out of 5 by from Excellent quality tub We had an Arctic Spa for over 11 years and had several problems including the shell blistering. Arctic was great to work with except our local dealer is no longer a dealer for Arctic. The closest dealer at this time is in Pennsylvania and we are in North Carolina. So when it came time to replace our spa with something new we did our research and decided on Master Spas. Great features and great quality. It met all of our criteria. The dealer is a couple of hours away but are very responsive and easy to work with. We love our new spa, it is a great addition to our back yard. I would hghly recommend them to anyone looking for a quality built spa.
Date published: 2018-01-10
Rated 5 out of 5 by from There's a seat for whatever ails you! Owning a hot tub has been on my bucket list for a very long time. After reviewing many different brands and models, I wet tested the LSX 800 and decided on purchasing it. To me, the jets seemed strategically placed to hit target areas, which suffering from lots of aches and pains was important to me. My favorite seat is the Xtreme Therapy Seat with the adjacent Master Blaster foot jet. After a long shift on my feet, bending and reaching, it feels amazing! And, if the tendonitis in my arm is acting up, I can adjust the flow to the side jets to provided targeted therapy to my arms as well. For lower back pain, the seat between the Xtreme Therapy Seat and the Stress Relief Neck and Should Seat is the best! The jets are very powerful and just blast away at your sore muscles. If your neck and shoulders are the culprit, the Stress Relief Neck and Shoulder Seat is great, if you don't mind getting your face wet. The jets are powerful and sit above the water level, which causes quite a bit of spray.. Also be mindful that these jets are exposed to any chemical vapors rising from the water, so they need regular care to keep them from deteriorating. As a woman, I find the lounge seat very difficult to sit in...I just float away. The spa is a great size and allows for many people to share the experience at the same time, which is awesome for get togethers and parties! If you like to entertain, this is a great tub and I don't regret not getting the larger LSX 900. We have only had one issue with the tub, a bad pump, and that was promptly replaced under warranty by the local service company without any hassle at all! Having worked in retail in the past, I am understanding of the fact that quality control measures can't catch everything. The tub has been wonderful ever since!
Date published: 2016-10-29
Rated 2 out of 5 by from Love It but Not Meant for Shorter People We enjoy our hot tub but do not feel we bought the right fit for us. it is not the best fit for shorter people. I am 5'2" and can only comfortably use one seat. In the others, I can not reach the foot piece to stop from floating out of the seat. My husband is 5'6" and the recliner is worthless for both of us. Also, we bought a larger spa, telling the sales person, that we wanted it for entertaining friends and family, only two seats can have the jets blowing at a time. The others turn off simultaneously. This was a disappointment, that we did not expect. Over all, I wish the sales person would have provided us with more information so we bought the spa that was better suited for our needs.
Date published: 2017-07-24
Rated 2 out of 5 by from LSX 800 - most disappointing tub out of 3 hot tubs Incredibly disappointed with the LSX 800 for one key area. Need to hear if others are experiencing the same problem. The diverter, nearest the lounger, creates an incredibly loud disruptive noise continuously, when the diverter is moved towards the lounger. It is so loud and disruptive, we leave the diverter to push water/air through the feet jets which means the lounger is useless with no jet power. SErvice rep came out and said there is nothing that can be done.
Date published: 2017-03-08
Rated 4 out of 5 by from Good Tub if you are 6' tall The tub seems to be well built, aside from the exterior cabinet which lags behind other companies. You definitely get a far amount for your money. I enjoying get tub so far with only a few negative points. If you are shorter than 6' the lounger portion of the tub is completely useless. I would opt for the 700 series model instead of this one. Sales person did not point that out to me and it was my mistake that I didn't wet test the tub. The speaker system isn't very good either. Just save some money and buy a waterproof bluetooth speaker.
Date published: 2017-12-15
Rated 4 out of 5 by from Love my backyard vacation After searching and searching for the right hot tub my dad found this one in south Florida me living 4 hours away and no time to go check it out in person took his word for it ( dads know best right) when it arrived it looked huge which was great the light show it has is awesome still trying to figure out the jets and all the functions but I enjoy a nice quick get away after a long stressful day.
Date published: 2017-04-21
Rated 5 out of 5 by from We Couldn't Ask for Better! As a hard-working roofing contractor, my husband has many aches and pains at the end of the day. This hot tub takes them away in a matter of minutes! The adjustable jets give a gentle to rigorous massage, and the variety of the jets satisfies any muscle group. My own favorite is the seat with the lower lumbar jets, directly across from the master blasters for the feet, and right between two of the sound system speakers...simply bliss! (Easy to maintain, too!)
Date published: 2016-10-29
Rated 4 out of 5 by from We love our MasterSpas Hot Tub! We use our hot tub every day! We love the different jet configurations in each seat. I have a 45 min routine where I start in seat #3, then seat #2, then finish in the lounger (seat #1). Each seat concentrates on different areas. Seat #3 provides a great back massage, seat #2 provides a great shoulder massage, and the lounger gets your legs. While in the seats, we run the foot massaging jets as well. There is room and a jet configuration for everyone!
Date published: 2017-01-24
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We purchased the legend 900 series and it was delivered and set up yesterday. For some reason the blue LED speakers lights stay on and we can't get them to turn off. 

Asked by: Ehoward
Hello! Those lights are designed to remain on all the time and are unable to be turned off unless the spa itself is turned off.
Answered by: Kayla
Date published: 2017-10-28
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