The Cantabria hot tub comfortably fits 8 adults and features the UltraMassage® lounge with the customizable UltraMasseuse® System. This jetting system will make you feel like royalty. Create your personal spa experience with six different jet sequences and three speeds.
Caldera Spas® Cantabria™ 8-Person Hot Tub with UltraMassage® Lounge
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2026
Cantabria® 9-Person Hot Tub: Features, Specs & Pricing
OUR PRICE*
MODEL OVERVIEW
9 Person Hot Tub Fit For Royalty
DIMENSIONS
9' x 7'7" x 38"
274 cm x 231 cm x 97 cm
SEATING
Seats : 8 Adults
Lounge Seating
JETS
74 Jets
SPA VOLUME
615 gal
(2325 L)
SPA WEIGHT FILLED
7840 lbs.
(3560 kg)
SPA WEIGHT DRY
1310 lbs.
(595 kg)
WATER MANAGEMENT SYSTEM
FreshWater® Salt System
ELECTRICAL
230v/50 amp or 70 amp, GFCI Sub-panel (50 amp) included
All dimensions are approximate. Spa Volume is based on average fill. Specification are subject to change without notice.
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Find the Right Hot Tub for Your Lifestyle
About
Features of the Cantabria® Hot Tub
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Foot Ridges
Deeper foot ridges in the lounge seat provide more area for enchanting feet and to better enjoy the effects of the back jets.
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FreshWater Salt System
Every Utopia Series spa is ready to use with our simple and intuitive FreshWater Salt System that generates chlorine from salt, keeping water clean and fresh up to three times longer than any other system.
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Hot Tub Circuit Therapy
Each seat or position in a Caldera spa provides a deep massage to a different muscle group. As you move from seat to seat, jets focus on those groups, one at a time, including your neck and shoulders, the large muscles of your back, lower back, hamstrings, calves and feet.
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Jet Face Design
The elegant new jet face design incorporates a textured diamond pattern accented by stainless steel trim for a contemporary look.
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LED Points-of-Light System
The existing SpaGlo Zone lighting is now enhanced with an interior LED Points-of-Light system for even more dramatic impact.
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Personalized Massage
Easily direct or increase water flow to the seats you choose with the diverter valves located around the Utopia and Paradise Series spas. Adjust the strength and flow of many individual jets to your preference by simply turning the air valves or outer ring around individual jets.
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Speaker Grill Surface Mounts
Speaker grill surface mounts are built into the shell and contoured pillows provide comfortable neck support.
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FiberCor
All Caldera Spas feature FiberCor an innovation that revolutionizes spa insulation. Applied at 2lb. density, FiberCor is 4-times denser than regular 1/2 lb. Urethane foam.
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Euphoria Jets
Two Euphoria Jets in the footwell can work independently or simultaneously to deliver the ultimate foot massage.
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Comfortable Ergonomic Seating
Our designers have created ergonomically sculpted seats that comfortably cradle you, decompress your spine, and keep you aligned. Combined with the buoyancy of the water, the seat’s design releases pressure off parts of the body that are under stress all day.
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Advent Touchscreen Control
Your daily hydrotherapy experience is easily managed with our intuitive Advent control panel which gives you complete control over water temperature, jet systems and ambient lighting effects.
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Avante™ Cabinetry
Our Utopia Series spas feature the beautiful and multi-dimensional Avante™ all-climate cabinetry, a durable material that will withstand harsh weather elements. Available in Sand, Slate and Brownstone.
Optional Features of the Cantabria® Hot Tub
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CoolZone™
With the CoolZone™ hot tub cooling system, your Caldera spa can both heat and cool the water – something that is not possible in most hot tubs. This easy to use innovation expands your hot tub use, so you and your family can enjoy hot tubbing more, all year long.
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Avante™ Steps
The Avante™ steps are two-tiered to match the Avante all-climate cabinet in our Utopia models.
Browse the Utopia® Series
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*Although the intention is to capture current incentives and prices as of the date of publication, pricing is subject to change without notice, and may not be accurate or completely current. While every reasonable effort is made to ensure the accuracy of this data, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with a sales representative. Information provided at this site does not constitute an offer or guarantee of available prices or financing. The estimated selling price that appears after calculating dealer offers is for informational purposes only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. Contact Carefree Spas to see if you qualify and for complete details of current offers. All product illustrations, prices and specifications are based upon current information at the time of programming. Although descriptions are believed correct, complete accuracy cannot be guaranteed. We reserve the right to make changes at any time, without notice or obligation, in the information contained on this site including and without limitation to prices, incentive programs, specifications, equipment, colors, materials, and to change or discontinue models. Images, pricing and options shown are examples, only, and may not reflect exact model color, options, pricing or other specifications.
Price may not include dealer installation options, accessories, administration fees and other dealer charges. Please contact Carefree Spas for more information.