VIDEO: Learn about the 780 Series

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Hot tub fun for the entire family - spas by Sundance do it all.

Designed in our best-selling size and shape, and at 33 inches high, the Montclair™ spa may be the easiest entry-and-exit spa in the line. Its long, narrow footprint fits right into rectangular yards or patios. With seating for four adults, that includes the Accu-Ssage™ therapy seat, the new Montclair is a perennial favorite. It has all the standout features of the Sundance 780™ Series: patented Fluidix™ hydrotherapy jets, MicroClean® filtration, and multicolor SunRay™ LED lighting with illuminated air controls for easy adjustments, even after dusk. Your backyard. Your lifestyle. Count on a Montclair spa to fit into both.
Series 780
Seats 4 adults
Dimensions 6'3" x 7'7" x 33" (191 cm x 231 cm x 84 cm)
Spa Volume 310 US gal (1,173 liters)
Total Jets 30 (5 varieties)

Shell Colors

  • celestite
  • Platinum
  • oyster
  • Sahara
  • Sand
  • Copper Sand
  • Monaco_2013acrylics
  • acrylic-thumb-titanium
  • SDS-Caribbean-Surf
  • SDS-Midnight

Cabinet Colors

  • Coastal
  • Mahogany
  • Autumn Walnut

Energy Efficiency (?)

Monthly Cost at
101º water temperature

View the Color Selector


  • Energy Efficiency

    Energy Efficiency

    Sundance manufactures high-performance, energy efficient hot tubs that are engineered to run efficiently for years.

    Energy Efficienct Hot Tubs

  • Water Purification

    Water Purification

    CLEARRAY™ New for 2012, the CLEARRAY Water Purification System is standard on all models. If you have an older hot tub but want the newest technology in the water purification category, you’ll want to purchase the CLEARRAY aftermarket kit.

    Water Care

  • Lighting


    Dramatic spa lights set the scene. Spa lighting and color are integral parts of your spa environment.


  • Water Feature

    Water Feature

    AquaTerrace™ water feature includes colored backlighting with a rotating spectrum or one-color settings. iTouch AquaTerrace controls let you adjust lighting for waterfall and footwell.

    Water Feature

  • Custom Cabinet

    Custom Cabinet

    Durable and UV-resistant synthetic cabinetry provides your spa with the beauty of natural wood.


  • Technology


    Inspired engineering and proven reliability in every spa. Sundance delivers the quality you expect, plus convenient and energy-efficient features.


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  • Treats water using exclusive UV-C technology
  • No gas, chemical, or other by-products added to water
  • Neutralizes waterborne pathogens, resulting in clean, fresh, clear water

Stainless Steel Jets

CL Designer Jets
  • Designer stainless steel jet trim
  • Reflect water and light
  • Sleek look sparkles through the water
  • Factory-installed standard

Lower Profile Spa

Lower Profile Spa
  • Lower spa height provides easy access
  • Profile blends in gracefully with low walls and landscaping

Shell Colors

  • celestite
  • Platinum
  • oyster
  • Sahara
  • Sand
  • Copper Sand
    Copper Sand
  • Monaco_2013acrylics
  • acrylic-thumb-titanium
  • SDS-Caribbean-Surf
    Caribbean Surf
  • SDS-Midnight

Cabinet Colors

  • Coastal
  • Mahogany
  • Autumn Walnut
    Autumn Walnut
Seats: 4 adults
Dimensions:* 6'3" x 7'7" x 33" (191 cm x 231 cm x 84 cm)
Dry Weight: 790 lbs (358 kg)
Total Filled Weight: 4,251 lbs (1,928 kg)
Average Spa Volume: 310 US gal (1,173 liters)
Jet Pumps: Pump 1 North America 2-speed/2.5 hp continuous
Pump 2 North America 1-speed/2.5 hp continuous
Total Jets 30
Accu-Pressure™ Jets: 9
Vortex™ Jets: 3
Mini Vortex™ Jets: 8
SMT™ Micro Adjustable Jets: 4
SMT Fluidix™ Jets: 6
Air Control/Massage Selectors: 3 Controls /1 Selector
Water Purification System: CLEARRAY®
Filter: Two-stage MicroClean® filter, 20" Slipstream™ Skimmer
Circulation Pump: 2 TheraFlo high-flow pumps & Dynamic Flow Circulation System
Electrical Requirements: North America (60 Hz): 240 VAC @ 40A or 50A
Export (50 Hz): 230 VAC @ 20A or 30A
Lighting: Multicolor SunRay™ LED Lighting
Stainless Steel Jet Trim: 30 with stainless steel trim
Headrests: 4
Heater: Stainless Steel 5.5kW
Water Feature: 1 AquaSheer™ Variable Waterfall
Stereo: Optional BLUEWAVE™ Spa Stereo System
Shell Colors: Celestite, Platinum, Oyster, Sahara, Sand, Copper Sand, Monaco, Titanium, Caribbean Surf, Midnight
Cabinetry: Coastal, Mahogany, Autumn Walnut
Sundance Spas may make product modifications and enhancements. Specifications may change without notice. International products may be configured differently to meet local electrical requirements. Spa volume is based on average fill. Manufactured under one or more United States patent numbers. Other patents may apply.

Estimated monthly cost is based on CEC test protocol for standby power consumption only. Test results measured in a controlled environment based on a kilowatt rate per hour of $0.10. Local and future energy rates, local conditions and individual use will alter these estimated monthly costs.For complete CEC test protocol and results visit

* BHP (brake horsepower) is a maximum value measured by the motor manufacturer with no pump installed.
** Heater warranty varies outside North America

Dimensions, capacities and weights are approximate. Specifications are subject to change without notice.

Montclair Jets

Experience a full range of massage types. The jets in our 780 Series Spas work effectively for a variety of therapeutic techniques.

More about our jets

BLUEWAVE™ Spa Stereo System

  • Access the playlists on your mobile device with the Bluetooth® audio
  • Auxiliary 3.5 mm input jack for MP3 players
  • Marine Grade Speakers
  • Sub-woofer for deep bass (select models)
Montclair is rated 4.8148 out of 5 by 27.
Rated 5 out of 5 by from Love my Sundance spa! We bought the Sundance spa after doing quite a bit of research into various brands. We also went to a number of retail locations and found that John, in Green Bay, WI, was extremely knowledgeable about the Sundance spas. We felt totally comfortable with John and knew we would get great service from him, if we ever needed it. Some friends of ours recommended the Sundance brand. They've had theirs 5 years with no problems at all. We share in that recommendation!
Date published: 2015-09-14
Rated 4 out of 5 by from awesome....but why not a backlit control panel? Love it. Period! No regrets in purchasing this spa! But why not a backlit control panel?
Date published: 2015-08-15
Rated 5 out of 5 by from Love my hot tub I bought the Montclair several weeks ago and I am very happy with my purchase. It is a good size for 2 to 3 people, the Jets are powerful, and the lights and waterfall are fun.
Date published: 2015-08-06
Rated 5 out of 5 by from Tubbing Again We are very happy to have a new Sundance Spa. We had a prior Sundance Spa, but it was about 18 years old, and not efficient, so we pulled the plug and stopped using it. The new spa is beautiful. Expecting years of pleasure with a nice manageable power bill.
Date published: 2015-07-30
Rated 3 out of 5 by from Fun but house smells like swimming pool I was oversold at the store and told 5 minutes a week for maintenance by installers. So far not the case as I have had to check it every 3 days and make adjustments to the water. If they had told me at the store that the installers would be bringing a box of chemicals to add to my tub, we would not have bought it. This was not explained clearly upon purchase. Slight mis information in regards to electrical requirements as well. I'm glad I did my own homework on that. Installation was ok but workers in a bit of a hurry. Small attention to detail problems that were caught by me. Not a big deal but I would not buy a hot tub again. Overrated I think for about 10K.
Date published: 2015-07-24
Rated 5 out of 5 by from Quality product Quality of the product stands out among the field of many many hot tubs Technical support is easily available , and from my experience the expectation of the tub listing more than a decade is very reasonable
Date published: 2015-07-17
Rated 5 out of 5 by from Right Size / Great Features We bought this hot tub a month ago after owning a Sundance Spa for 20 years. The new ones are much better; stays cleaner and really enjoying the jet layout and reclining seat.
Date published: 2015-07-10
Rated 5 out of 5 by from Great new features This is my 2nd Sundance Spa. 1st Spa went with new owners when house was sold.
Date published: 2015-06-18
  • 2015-10-04T07:28CST
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