Available Seats:
Jet Count:
39 – 51
Dimensions:
84″ X 84″ X 40 1/2″
Price Range: $14,595 – $19,995
Tropical-X
6-Person Hot Tub with 51 Jets
Features: Elite™ Horizontal Cabinets, 4-Beam Lights, 3×6 BHP Eliminator High Performance™ Pumps and Cal Touch™2
Dimensions: 84″ X 84″ X 40 1/2″
Feel your life change for the better as the jets massage you from your toes to your upper neck. Enjoy real value in your outdoor living space with 51 exclusive Velocity™ Jets. This spa will entertain guests along with giving you the most out of your hydrotherapy session.
| 1 | Seating Capacity | 6 |
| 2 | Shell Color | Deluxe Colors |
| 3 | Dimensions (W x L x H) | 84" x 84" x 40 1/2" |
| 4 | Dry Weight - Lbs. (Kilograms) | 800 (363 kg) |
| 5 | Filled Weight - Lbs. (Kilograms) | 4,340 (1,969 kg) |
| 6 | Water Capacity - Gal. (Liters) | 425 (1,609 L) |
| 7 | Eliminator High Performance™ Pump | 2 x 6.0 BHP (2 x 3.0HP) |
| 8 | Operating Voltage | 240V |
| 9 | Stainless Steel Jets: Exclusive Velocity™ Jets | 51 |
| 10 | Dome Jet with Valve (1 Jet) | 1 |
| 11 | Water Features | Waterfall LED |
| 12 | Pillow(s) | Y-Pillow |
| 13 | Gate Valve(s) | Yes |
| 14 | Air Venturi Valve | Yes |
| 15 | Filter System (Bio-Clean) | 50 Sq. Ft. Teleweir |
| 16 | Perimiter Underwater LED Lighting Package | Perimeter LED Lighting |
| 17 | Whisper Power Unit™ Equipment with Full Color Control | BP 501G1 Cal-Spa Touch1 |
| 18 | Thermo-Shield™ Insulation Side Panels and Thermo-Layer Floor with ABS Liner | Yes |
| 19 | WhisperHot™ Heating System | 5.5 kW Titanium |
| 20 | Pure Silk™ Ozonator with Mazzei Injector and Mixing Chamber | Yes |
Request More Information
Options Available
Tropical-X EC-739BX
Jet Count: 39
Tropical-X EC-751BX
Jet Count: 51
Color Options
HOT TUB CAL SALT
Cal Salt™ Filtration Sanitation System produces a pure form of chlorine by electrolysis of salt (NaCl) providing pure sanitized spa water. Once salt in the water is converted to chlorine,bacteria is killed and the chlorine converts back to salt, the process repeats. Importantly, the salt concentration used is very low (less than that in a human tear).
CONTROL PANEL
Control Panel
Easily located at the front of the spa, giving you more control over the sanitation of your spa.
CELL & HOLDER
Cell & Holder
Installed in the filter area to maximize water flow of the solution throughout the plumbing and out the jets of your spa.
CAL SALT VIDEO
Cal Salt Video
See Cal Salt™ Filtration System at work.
HOT TUB HYDRO-MASSAGE THERAPY BENEFITS
There are many benefits to improving your mind and body with each spa manufactured.
Customize your Hydro-Massage therapy to meet your goal to a healthier better you.
SEATS
Contour Seats
Enjoy form fitted seating as you immerse yourself in a hot tub full of jets designed to provide a superior hydrotherapy massage.
*Seats vary by model
JETS
Exclusive Velocity™ Jets
Strategically placed to hit exact pressure points, which will allow your muscles to decompress. Jets are adjustable at your convenience.
EXCLUSIVE ATS SEAT PLUS
Exclusive Adjustable Therapy System™ Plus
Our patented ATS Plus seat features a dedicated motor and control panel that allows you to personalize your massage to nine distinctive pressure levels.
* Optional Feature, Standard for All Platinums.
HOT TUB ULTIMATE PERFORMANCE
Cal Spas prides itself on 100% custom built American-made Spas. We are dedicated to building
the most reliable, durable and functional spa in the industry.
PUMPS
Eliminator High Performance™ Pump
Cal Spas builds the most reliable motors in the industry. With less moving parts, these motors feature two independent winding speeds and a reverse-flow cooling system. Our pumps are Built to last a lifetime!
HEATER
Whisper Hot™ 5.5 Kw Titanium Heater
The Whisper Hot Titanium Element in calcified Tube Titanium has become the solution to hot tub heater longevity, and has long been the best defense against chemical & mineral abuse.
CONTROLS
Cal Spas Touch2
A modern and intuitive 4in full color LCD touch display designed to easily switch between settings. Including in-depth features, vibrant colors, user feedback and response. Set your spa to your liking with an easy-to-read menu that will leave your spa functioning seamlessly.
HOT TUB PURITY
It is necessary that the water in your spa stays purified, and with our filtration system, we make it easy for you.
OZONE
Pure Silk™ System
Using Ozonators with Mazzei Injectors Mixing Chambers, will kill microorganisms and prevents them from reproducing. No chemicals are added to the water, and won’t interfere with the oxidation process.
BIO-FILTER
50 SQ. FT. Bio-clean™ Teleweir Filter System
A special Filter System bacteria-fighting agent is molded into the fabric of the filter and prevents harmful microbes and bacteria from reproducing.
HOT TUB EFFICIENCY INSULATION
Our insulation is the best on the market. We have it down to a science for you to keep your spa
protected and the heat locked in and ready to use at any time!
THERMO-SHIELD
Thermo-shield™ Side Panel
Our cabinet walls contain premium insulation that is completely recyclable producing less waste than traditional urethane foam. Additionally, the insulation does not block passage to the spa allowing for the highest R rating.
FULL FOAM
Full Foam Insulation
By adding full foam into the spa structure, water is preserved so the heat does not release. This will reduce the time that it takes to heat and maintain water temperature.
*Optional Feature
CABINET X-SERIES
Cal Elite™
These highly-durable panels uses revolutionary composite materials that will withstand the sun and elements keeping your spa looking newer that will complement any backyard landscape.
COVER X-SERIES
Hydro-armor™ Spa Cover
Same durability and grade as our existing covers but 1/3 LIGHTER and 3X STRONGER!
HOT TUB STRENGTH STARTS UNDERNEATH
With a strong foundation our spas are built to last.
FIBER STEEL
Fibersteel™ Construction
How a Spa shell is built determines everything from longevity to durability to withstand every outdoor element. Cal Spas Patented 5-layer laminate design incorporating reinforced steel and wood is the strongest in the industry. Cal Spas Fiber steelTM process has proven to lead the industry in shell design, efficiency and performance.
FRAME
Pressure Treated Wood Cabinet Frame
Our cabinet frames are treated to resist rot, corrosion and insects. Constructed using 1″ galvanized steel fasteners, corner gussets, and vertical angle bracings for added beam support.
PLUMBING
Tru Blue™ Vacuum Break Intake System
This VGB Approved safety break feature automatically reduces pump suction in the event of an obstruction or intake blockage.
FOAM
Hydro Steel Foam
This high-density foam is added to support the plumbing underneath so nothing gets out of place
HOT TUB LIFE PLEASURES
To be in a spa feels great, add the extra, then it becomes perfect!
ERGONOMICS
Cal Spas Cascade Pillows
Relax your head and neck with this soft, smooth and super-comfy spa pillow !
* for Newporter Only
WATER FEATURE
Curved Cascade LED Waterfall
Enjoy the sound of a Cascading Waterfall while multi-colored LED lights stream a sequence of vibrant colors.
ESCAPE
Patented Molds
You will know the meaning of “escape” when you sit on one our Escape Series Spas. With meticulously designed and trademarked / patended molds that will hug your body like a hand-in-a-glove.
SOUND SYSTEM
Freedom™ Sound System
Includes Bluetooth, Powered Subwoofer and Cube Speakers. Bluetooth technology lets you control your music through your smart device from anywhere inside, or outside your Cal Spas Hot Tub.
WI-FI
Wi-Fi Module
Using Wi-Fi allows you to control your spa from anywhere in your home. Turn your spa on and off with ease. Control your filter cycles, the temperature and the pumps. You choose!
*Optional Feature
WI-FI UPGRADE
Cal Connect™ System
Upgrade your Wifi connection to direct RF (Radio Frequency). Your spa will have its own local IP address and can talk to other smart appliances and devices like Alexa and can be controlled and monitored anywhere around the world via the built-in Cal Spas app
*This feature varies by model. Alexa is a registered trademark of Amazon.
INTERIOR LIGHTING
LED Spa Lighting Package
Enhance your spa session in your backyard by turning on the lights to your spa. Choose between seven colors, two color modes or shine on a particular hue with on/off functionality.