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

$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.
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.

Learn More
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
Sierra
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
Espresso
Duramaster Premium wood-look hot tub skirt in graphite grey color
Graphite Grey
Duramaster Premium wood-look hot tub skirt in midnight color
Midnight

MasterTech™ Deluxe (optional)

MasterTech skirting option in driftwood
Driftwood
MasterTech skirting option in chestnut
Chestnut

DreamStone™ (optional)

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

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 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
Rated 2 out of 5 by from Pump not working When we started up the spa one of the pumps would not work. Followed instructions (not very detailed) for priming and still would not work. Called dealer and they said they would contact a tech to take a look. Two weeks and still waiting to hear from the tech.
Date published: 2017-01-24
Rated 4 out of 5 by from Great hot tub, with a few issues that were resolve This was our second hot tub, so we were quite excited at the prospect of a owning a new tub. We liked the number of jets, layout, and additional features. We purchased the show floor model and got it for a reasonable price. I compared the features/price of other models and felt we were lower in cost than competition. We had a few issues with the product after delivery. All issues were addressed by the dealer (Aquaspas) in a timely fashion. All and all its a quality tub and looks capable of many years of use. Good: Number of jets, layout of tub, quality of construction, warranty handling of issues. Lots of lights. Control pad is easy to navigate and laid out well. Bad: Could have used better QA from factory. One of the pumps actually had a drill bit lodged in it. Warranty covered the part, but it was frustrating to not be able to use the hot tub for a week or 2. Needs remote button for pump 2, otherwise you need to cross the tub to turn on and off. Pump 2 output seems a bit weak when compared to 1 & 3. Would like to have option to dim touchpad bezel, its a bit bright.
Date published: 2016-12-17
Rated 5 out of 5 by from Exceeds expectations! We replaced a hot tub of a different brand with a new Master Spa and are thrilled with the upgrade. The jet therapy is far superior to our previous tub.
Date published: 2018-01-10
Rated 5 out of 5 by from This is the one! We find it so therapeutic for both my husband and myself, should have bought one sooner, we love the lights and stereo/Bluetooth!
Date published: 2017-12-02
Rated 3 out of 5 by from Still Issues Pump number 1 keeps turning off after 3 to 5 cycles. Will not restart until next day
Date published: 2017-08-14
Rated 5 out of 5 by from Great service Took advantage of the discounted price for filters and chemicals. Great service
Date published: 2017-04-21
Rated 5 out of 5 by from Love the Hot Tub!!!! The MPL 800 is the best ever. We could not have made a better choice.
Date published: 2016-12-08
Rated 5 out of 5 by from Very good product We really enjoy our hot tub. Customer service has been excellent.
Date published: 2016-10-29
Rated 4 out of 5 by from Great Hot tub! Jets are placed correctly! Great hot tub. Lounger is a little to long for short people.
Date published: 2017-12-04
Rated 5 out of 5 by from Really soothes aching muscles! Best remedy for aches and pains at the end of a long day.
Date published: 2017-09-12
Rated 5 out of 5 by from Love it! Every time I use my his spa, I feel better! Relaxing!
Date published: 2016-10-28
Rated 5 out of 5 by from Best Hot Tub We love it and control it with WiFi from anywhere.
Date published: 2016-12-07
Rated 2 out of 5 by from Mediocre quality. Right out of the gate I noted that the wiring for the speakers is far too long, not managed within the cabinet, and the excessive length and management puts too much stress on the metal connectors on the speakers. I went to connect mine when I first had the electric run to the main board, and already one of the speaker contacts is broken off. This caused the LED to not work. Oddly, the light on the other speaker is always lit. Also, the way the skirting goes on and off could be better, and line up more easily. To the jets, the volume settings on the jets themselves are so loose that you have to constantly check them as they don't stay on the setting. Additionally, the air setting for the lounge is completely on the other side of the tub so you have to get up to change it. Regarding the lounge, while it is pleasantly long, the shoulder and right elbow room leaves a lot to be desired. You cannot fully relax as you are forced to keep your right arm up or over your body. Further, the hot tub temp setting is wonky. It seemed right at first and now it is stuck on 105 and unusable. Looking through the manual and the online troubleshooting....nothing. Insult to injury, the cover doesn't seem rigid enough and water was pooling on top...off to a side, despite the tub being completely level. Radio also takes a really long time to register when you advance the track or go back. What sucks is the warranty on the radio. 90 days after purchase? That's ridiculous. It takes 45 days just to get the thing after you buy it. Silly. Why not a full year at least?
Date published: 2016-10-29
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On the LSX 800 what is horsepower of the 4 pumps and what is purpose of 4 pumps

Asked by: Joe Hirsch
Hi Joe! I'm going to send you an email with this information and a diagram of which pump controls which parts of the spa. Thank you for asking!
Answered by: Kayla
Date published: 2017-11-13

In addition to the Mast3rPur water management system on the LSX 800, what will I need to do to keep the water crystal clean and in balance? Thanks Dave

Asked by: Dave S
Hi Dave! I'm going to email over our spa care & chemical guide. Thanks for asking!
Answered by: Kayla
Date published: 2017-10-12

Would like to know the price of the lsx 800 please 

Asked by: tcominsky
Hello! To get pricing information, please contact your local dealer. I've included the contact information of the dealer closest to you based on the location information you provided to us. Hope this helps! Pool & Spa Outlet 160 Galley Road Canonsburg, PA 15317 (724) 873-7665
Answered by: Kayla
Date published: 2017-09-26

I am trying to prepare my site for the new 800 series we bought. Can you send me the measurements of the cabinet ?

Asked by: K Reilly
The cabinet measures 92.5" x 92.5". The widest part of the spa measures 94" x 94". Thanks for asking!
Answered by: Kayla
Date published: 2017-09-11

How do I unlock the control panel?

Asked by: Pabs289
Hello! The same steps are used to Lock and Unlock. To lock either Settings or Panel first select Settings (if it says “Unlocked”) or Panel (if it says “Unlocked”), then press the word “Lock“ for at least 5 seconds. To unlock either Settings or Panel first select Settings (if it says “Locked”) or Panel (if it says “Locked”), then press the word “Lock” for at least 5 seconds. If you have a spa that does not have the touch screen panel then you can locate our manuals here on our website under the "resources" tab.
Answered by: Kayla
Date published: 2017-08-07

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
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