El Grande EC-1166EX

* Images are for illustration purposes only

Available Seats:

Jet Count:
66

Dimensions:
93" X 131 1/2" X 39 1/2"

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* Cal Spas reserves the right to enhance, modify or discontinue products at any time without notice. Specifications may change without notice. Dimensions are approximate.

El Grande EC-1166EX

6-Person HotTub with 66 Jets

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Features: Elite™ Horizontal Cabinets, 4-Beam Lights, 2x6HP Eliminator High Performance™ Pumps and Cal Touch™2

Dimensions: 93" X 131 1/2" X 39 1/2"

The limitless bench seating makes this spa most ideal for large parties and entertainment. Step in and rotate between different jet placements as you enjoy the aesthetics of perimeter LED Lighting. Connect your Wi-Fi to control the spa and play your favorite playlist using the Freedom Sound System.

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#SPECIFICATIONS 
1Seating Capacity6
2Shell ColorSterling Silver
3Dimensions (W x L x H)93" x 131" x 39"
4Dry Weight - Lbs. (Kilograms)1,500 (680 kg)
5Filled Weight - Lbs. (Kilograms)9,006 (4,085 kg)
6Water Capacity - Gal. (Liters)900 (3,407 L)
7Eliminator High Performance™ Pump3 x 6.0 BHP (3 x 3.0HP)
8Operating Voltage240V
9Stainless Steel Jets: Exclusive Velocity™ Jets66
10Whirlpool JetYes
11Water Features20" LED Cascade Waterfall
12Gate Valve(s)Yes
13Air Venturi ValveYes
1424/7 Filtration Pump System: Fully Programmable Dedicated PumpYes
15Filter System (Bio-Clean)100 SqFt (2 x 50 SqFt)
16Perimiter Underwater LED Lighting PackagePerimeter LED Lighting
17Pressure Treated Cabinet FrameYes
18Whisper Power Unit™ Equipment with Full Color ControlBP 501G1
Cal-Spa Touch2
19WhisperHot™ Heating System5.5 kW Titanium
20Pure Silk™ Ozonator with Mazzei Injector and Mixing ChamberYes
21Thermo-Shield™ Insulation Side Panels and Thermo-Layer FloorYes
22ELITE Horizontal Cabinet Panels and Beam Corner
Colors: Coastal Gray, Mocha
Elite Horizontal
23Beam-Lite™ 4x Cabinet Corners LED LightingStandard
24Cabinet Accessible Drain ValveYes
25Spa Cover: Cal Armor™ (Weather Shield)
Colors: Gray, Dark Brown, Black
4“ - 2.5“ Cal Armor™
26Warranty (Structural)10 Years
27Warranty (Finish)7 Years
28Warranty (Parts)5 Years
29Warranty (Labor)5 Years
30Warranty (Cabinet)5 Years

SHELL

Advanced Shell Colors

ACRYLIC COLORS

CABINET

Cal Spas Cabinet

STYLE COLOR CHOICES

COVER

Cal Spas Cover

COVER COLORS

Black/Charcoal

Black/Charcoal

Dark Brown

Dark Brown

Dark Grey

Dark Grey

Exclusive Adjustable Therapy System™ Plus (ATS Plus)

Exclusive Adjustable Therapy System™ Plus (ATS 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.

Twin Pure Silk™ System

Twin Pure Silk™ System

Using Dual Ozonators with Mazzei Injectors Mixing Chambers, it kills microorganisms and prevents them from reproducing.

24x7 Filtration System

24x7 Filtration System

Using 2 Horsepower, this pump is guaranteed to have enough power to constantly clean your spa.

Cal Salt™ Filtration System

Cal Salt™ Filtration System

Produces a pure form of chlorine by electrolysis of salt (NaCl) providing pure sanitized spa water.

OPT22-FS46

OPT22-FS46

Freedom™ Sound System:
Bluetooth Connectivity, Powered Subwoofer and (4) 6" Speakers

OPT22-900L

OPT22-900L

Thermo-Guard™ Full Foam Insulation
( This Option will Replace Thermo-Shield )

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

CONTROL PANEL

Easily located at the front of the spa, giving you more control over the sanitation of your spa.

CELL & HOLDER

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

CAL SALT VIDEO

See Cal Salt™ Filtration System at work.


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

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

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 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.


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

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

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

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.


PURITY

It is necessary that the water in your spa stays purified, and with our filtration system, we make it easy for you.

OZONE

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

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.


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

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

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

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

COVER X-SERIES

Cal Armor™ Spa Cover

Same durability and grade as our existing covers but 1/3 LIGHTER and 3X STRONGER!


STRENGTH STARTS UNDERNEATH

With a strong foundation our spas are built to last.

FIBER STEEL

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

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

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

FOAM

Hydro Steel Foam

This high-density foam is added to support the plumbing underneath so nothing gets out of place


LIFE PLEASURES

To be in a spa feels great, add the extra, then it becomes perfect!

ERGONOMICS

ERGONOMICS

Cal Spas Cascade Pillows

Relax your head and neck with this soft, smooth and super-comfy spa pillow !

* for Newporter Only

WATER FEATURE

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

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

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

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

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

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.

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