Madrid 60 Hot Tub – 5-6 Seats


Hot Tub Specifications
Construction: Acrylic
Seat Count: 5-6
Jet Count: 60 Premium Hydrotherapy Massage Jets
Pumps: 2X5bhp, 1-2spd & 1-1spd
Dimensions: Length: 91 inches, Width: 91 inches, Height: 36 inches
Weight, Empty: 950 lb / 431 kg
Weight, Filled: 4270 lb / 1937 kg
Capacity, Gallons/Liters: 400 gal / 1514 liters
Sanitation: Corona Discharge Ozonator
Filter 1 X Large Filter – 50 sq. ft.
Electrical: 240 volt, 50A
Heater: 4kW
Water Feature: LED Backlit Molded Waterfall
Lighting: 5 inch Programmable Multicolor Underwater LED Light plus 16 points of Light
Sound System: Optional – see Upgrades
Controls: Soft Touch Digital Controls with LCD Display
Spa Cover: R 15 – 17 5X3 taper with high density foam core, commercial grade vinyl and metal reinforcing


Triple-Bond Hot Tub Acrylic Shell

Acrylic Hot Tub Shell

The quality of your hot tub’s shell can make or break the deal. The shell is the shaped form inside the spa that you sit in every time you use your hot tub, so it has to be durable and easy to maintain.

Strong’s triple-bond hot tub shell provides effortless, long-lasting luxury. Our three-layer construction process produces the industry’s thickest and strongest shell, resistant to bacteria, stains, chips, cracks, dents and even sunlight exposure.

Production begins with a genuine Lucite™ Xtra acrylic sheet, a non-porous material that won’t harbor bacteria. This layer is further co-laminated with a vinylester bonding layer that acts as a vapor barrier. The third and final layer is our revolutionary StrongBond™ polyurethane component, which has superior strength compared to traditional fiberglass materials.

Dura-Last™ Hot Tub Cabinet
Lifetime Warranty!

DURA-LAST Hot Tub Cabinet – Lifetime Warranty

Unlike other hot tubs, our DURA-LAST™ cabinet is brilliant AND resilient. No other hot tub cabinet in the industry is as durable, efficient and beautiful as DURA-LAST™. Wood frames will rot, warp and fade. Steel frames will rust and weaken. But our patented DURA-LAST™ hot tub cabinet is a high quality resin construction that will never deteriorate. We’re so confident in our cabinet design that we offer a LIFETIME WARRANTY!

Hot Tub Water Purification System

Hot Tub Water Purification System

All Strong Hot Tubs are equipped with a water filtration system that ensures clean water at all times. Our hot tub purification system features:

— A floating filter that skims the surface, adjusting to the height of the water.

— Easy digital, programmable filtration cycles

— Powerful Ozone generator (optional on some models) to sanitize water safely and naturally, with fewer chemicals

Advanced Hot Tub Hydrotherapy

Hot Tub Hydrotherapy

Enjoy the healing effects of hot tub hydrotherapy in your own home. Strong Spa’s hot tub hydrotherapy jets speed the body’s own natural healing processes while improving circulation and decreasing joint pain. Strong Spa’s hydrotherapy jets are designed for maximum hydrotherapeutic benefits with dedicated neck & shoulder jets, pulsators and spinners to isolate and massage the areas where most people carry tension. Each Strong spa is fitted with fully adjustable Waterway™ jets, which allow you to control the pressure and direction of the flow to relieve stress and muscle fatigue.

Quality Hot Tub Components

Hot Tub Quality

All Strong Hot Tubs are built with the highest quality components, unlike some of our competitors who use less reliable overseas parts to save on costs.

Reliable high output Waterway pumps deliver an invigorating massage. All our hot tubs are controlled electronically using state-of-the-art, user-friendly Balboa electronics – the standard in the hot tub industry. Powerful yet efficient heaters ensure your hot tub is kept warm even in the harshest of winters. Quality high-density insulation ensures your operating costs are kept low.

All our hot tubs have to pass a very stringent testing process, which includes a full water test, electronic diagnosis as well as an intense visual inspection prior to leaving our factory.

Hot Tub Design and Innovation

Hot Tub Design and Innovation

The interiors of our hot tubs feature ergonomic multi-level seating with consideration for people of all sizes. Recessed jets in seating areas of our hot tubs ensure comfort. Sleek flowing lines create a stylish environment with maximum tranquility and relaxation.

The exteriors of our hot tubs consist of robust unibody cabinets, which are nearly indestructible. These cabinets require absolutely no maintenance and are UV protected so they will never fade or discolor over time.

High Quality Waterproof Hot Tub Stereo System Options

High Quality Waterproof Hot Tub Stereo System Options

Add an optional stereo system and transform your Strong hot tub into a great entertainment center.

Base Hot Tub Stereo System – MP3 Dock with two exterior speakers, 150 Watt amp.
Mid-range Hot Tub Stereo System – iPod/MP3 locker with remote and two exterior speakers, 180 watts amp.
High End Hot Tub Stereo – Bluetooth/USB/iPod/iPhone/MP3 locker with remote and two exterior speakers, 180 watt amp.


100% Satisfaction Guarantee

100% Satisfaction Guarantee

For the first time ever, Strong Spas is guaranteeing the comfort and performance of its product in the first 90 days of ownership or we will return the spa and refund the purchase price (see our Return Policy for details). We will do our best to fulfill and exceed your expectations. If you are not fully satisfied with your purchase, start by talking to our no-hassle team. We’ll do our best to resolve your issues and concerns, and if you’re still not satisfied, we’ll take the spa back and give you a full refund*. We care about our customers, so we’re providing the industry’s first 100% satisfaction guarantee.

*Refund of purchase price only. Installation costs will not be included in the refund. Return policy applies to online purchases only.

National Hot Tub Service Network

National Hot Tub Service Network

Strong® Spas has a network of local hot tub dealers and technicians already set up to provide you with all the support you need to enjoy your hot tub for a lifetime!

We have connections with certified hot tub repairmen and technicians near you. Having a problem with your spa or hot tub? Contact our No-Hassle Team and we’ll send someone to you right away.

Have questions about operating your hot tub or what’s covered under your warranty? Our national service network can help with that too.

Our extensive connections allow you less downtime and no headaches. It’s easy to get the support you need, when and where you want. We guarantee your satisfaction.

Foldaway Hot Tub Steps and Towel Holder

Foldaway Hot Tub Steps and Towel Holder

Step or store! Our unique, space-saving foldaway hot tub steps and towel holder provide the ultimate convenience for your hot tub. Steps retract into the body of the hot tub to stay clean and dry. By folding away steps when not in use, it discourages children and pets from climbing into the hot tub when unattended.

In addition, our towel holder keeps your linens warm, dry and within close proximity to you and your guests.

*Not available in CrestWood cabinet. Matching storage steps are provided.

Set the Mood with LED Hot Tub Lighting Options

Hot Tub Lighting Creates the Mood

Hot tub lighting plays an integral role in creating your ideal evening environment. Set the desired mood with the push of a button, activating our advanced LED lighting system. Scroll through the various colors and or sequences to change the atmosphere from romantic sensual to party scene. Select models even include multi-points of light and a soothing back-lit waterfall.

* Our LED (light-emitting diode) technology consumes less energy than incandescent lights, creates richer colors without having to change bulbs or color plates.

Dura-Last™ Hot Tub Cabinet
ENERGY-LOK Insulation System!

Efficient Hot Tub Insulation

Using a unique ENERGY-LOK® insulation system, in which high density foam is filled between walls, our cabinet achieves superior thermal efficiency performance and requires absolutely no maintenance! Our cabinets will continue to look brand new after years of use so you can get the most out of your investment.

Powerful and Reliable HydroDrive Hot Tub Pumps

Powerful HydroDrive Hot Tub Pumps

HydroDrive flow technology for Strong Hot Tubs was designed by our own engineers to increase water flow for a more vigorous massage experience, while reducing electrical consumption of the hot tub pumps.

Our engineers achieved this by increasing the size and adjusting the angle of the pump impellers; and by optimizing internal plumbing, jet placement and jet configuration.

The results are a difference you can feel when you’re in a Strong Hot Tub.

Titan™ Hot Tub HardCovers Designed to Last a Lifetime!

Titan Hot Tub HardCovers

They don’t get any stronger than this. Our unique hot tub hard cover was engineered to provide the toughest protection and ultimate thermal efficiency. The locking cover can hold well over 2,000 pounds, minimizing the risk of kids or pets entering or drowning. It’s easy for an adult to open, but not a child. The key locking cover also protects spa controls and stereo systems from theft. In addition, our hot tub cover is fully insulated with closed cell foam to keep the cold out and the heat in. Titan™ keeps your hot tub clean and ready to go.

The Titan™ hot tub cover requires no maintenance and can withstand all elements, for years of worry-free use. It will remain just as beautiful in the years to come as the very first day. Other spa covers take on water and harbor bacteria, mold and mildew, requiring you to replace them every few years. We’re so confident in our Titan™ HardCover’s durability that we offer a lifetime warranty!

Comfortable Hot Tub Seating Options

Comfortable Hot Tub Seating Options


  • Full body lounger
  • Ergonomically designed for greater levels of hydrotherapy

Step/Cooldown Seat:

  • Lighted interior step/cooldown seat
  • Great for comfortably cooling off before exiting the spa

Captain’s Chair:

  • Massage chair
  • Focusing on neck, shoulders and back
  • Contour seating with arm rests

Barrier Free Seating:

  • Barrier free seating with no obstacles.
  • Provides easy movement within the spa from one seat to the next.