LSX 800

LSX 800 is rated 4.1 out of 5 by 16.
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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

$24.05


Find out more

Features

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.

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

Fusion 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.


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

* Optional features

Shell Options

Standard Shell Colors

Sterling silver color swatch for acrylic hot tub shell
Sterling Silver
Sierra color swatch for acrylic hot tub shell
Sierra
Tuscan Sun color swatch for acrylic hot tub shell
Tuscan Sun
Winter Solstice color swatch for acrylic hot tub shell
Winter Solstice
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
Desert Sand color swatch for acrylic hot tub shell
Desert Sand
Oyster Opal color swatch for acrylic hot tub shell
Oyster Opal
Oceanwave Opal color swatch for acrylic hot tub shell
Oceanwave Opal

**Oyster Opal, Storm Clouds, and Desert Sand are unavailable on the LSX 900.

Skirt Options

DuraMaster Premium™

Duramaster Premium wood-look hot tub skirt in portabello color
Portabello
Duramaster Premium wood-look hot tub skirt in espresso color
Espresso

DreamStone™

Dreamstone stone-look hot tub skirt in desert color
Desert
Dreamstone stone-look hot tub skirt in granite color
Granite

DuraMaster™ II

Duramaster II contemporary hot tub skirt in ultra black color
Ultra Black

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 4
Number of Jets 70
Seating Capacity 5-6
Secondary Remote 1
Master Blasters™ 2
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 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 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
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 Wonderful spa We love our spa! It is so nice to get in and relax with the warm water and nice jet message. My husband has nerve damage from a bad back surgery and no hope for repair. The spa helps so much when he is hurting and feeling bad after a long day! He can get in and relax a while and be able to have a great night of sleep!
Date published: 2016-10-19
Rated 5 out of 5 by from Great spa This spa is a great spa. I've had numerous spas in my life this one stands out above the rest. The power it has is unbelievable. The only thing that I have a problem with is there is no hand railing to get in and out of the spa but other than that great great Spa . Would definitely definitely buy it again .
Date published: 2017-05-03
Rated 2 out of 5 by from Trouble with water flow We've had a new LSX 800 for about a month and a half, having traded a 2004 LS 800 model. Dealer was difficult to work with, pricing wasn't well explained and after two weeks we received a message that the water flow failed and the heater is dry. Call in to the dealer and they tell us to clean our brand new filters (they didn't come wrapped in plastic... possibly not brand new?). Cleaned filters, got 2 more weeks out of them and then replaced the filters... sure enough, 2 weeks later it fails again. Now we ask to have the dealer come check out the tub and it's going to be a full week before they can come out to look at it. I'm very disappointed in the poor service and poor operation of the tub after paying top dollar. I could have purchased a much cheaper tub off of eBay but went with a Master spa dealer for the local service and the warranty. The 2004 model was at the house that we purchased 3 years ago so we o my owned it for those 3 years but we've had other brands of tubs before.
Date published: 2017-06-05
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Where are the drain plugs

Asked by: Michael
Location varies by model. The drain will either be mounted to the front right corner or back right corner at the base of the frame or will be located in the equipment area behind the front skirt panel.
Answered by: Kayla
Date published: 2017-05-03

Do you have information on the cover for the Michael Phelps Legend LSX800? Does it come with a cover?

Asked by: aturf
The covers are all manufactured here at the factory and are ASTM F-1346 certified. They can be included with the spa, but that would be between the dealer and the customer.
Answered by: Kayla
Date published: 2017-04-25

My control panel says the sensors are out of sync. The heater is dry. What are the steps to take to correct this problem? Please let me know at your earliest convenience. Dawn

Asked by: dawn123
Hi Dawn! It sounds like you might need to check that your circ pump is running properly. If it's not, then that could cause the heater to overheat and generate that error. If you contact your local dealer they can help you get your spa scheduled for service. Hope this helps!
Answered by: Kayla
Date published: 2017-04-11

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: 2017-03-17
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