TECHNICAL SPECIFICATION
  • Number of persons: 5: 3 seats + 2 loungers
  • Number of jets: 62 hydromassage jets and 10 air jets
  • Hydromassage pump: 3 x 2.2 kW
  • Weight: 457 kg
  • Capacity: 1500 l
  • Lighting: LED RGB (multicolor)
  • Heater with 3 kW power

MATERIALS:

  • Casing: plastic - wood imitation
  • Frame: INOX
  • Shell: Aristech Acrylics
  • Base: ABS

CONNECTION REQUIREMENTS

  • Permanent connection or 3 × 4 mm² cable and 3 x A class C fuse
  • or permanent connection or 5 × 2.5 mm² cable and 3 × 16 A class C fuses*

* Consult with the technical service department before preparing the installation

Water treatment manual

Control panel operating manual

Lighting
  • Large underwater RGB LED light: 1 piece
  • Underwater RGB LED spotlight: 23 pieces
  • Waterfall RGB LED light: 1 piece
  • Cup holder RGB LED light: 4 pieces
  • Rim RGB LED light: 4 pieces
Nozzles
  • Airblower: 10 pcs
  • 1” PointJET: 46 pcs
  • 2.5” Directional PointJET: 4 pcs
  • 3.5” Directional PointJET: 2 pcs
  • 3.5” Twin SwirlJET: 9 pcs
  • 5.5” VerticalJET: 1 pc
pumps and electronics
  • Circulation pump:
    1 x 0.35 kW Silence & Energy saver
  • Massage pump:
    3 x 2.2 kW with ceramic seal
  • Air blower: 1 × 0.7 kW

  • Control system Balboa (USA) BP2100
  • Control panel Balboa ST4
  • Heater Balboa (USA) M7 Millenium 3kW INOX
Filtration
  • 2 × JJ-Pure cartridge filter
  • Ozone Fresh ozone generator 1 x 50mg / h
  • Pro-UV sterilizer: 1 piece
Isolation
  • ThermaCoat Premium foam
  • Thermal cover
  • Base
  • FoilGuard insulation foil

*Additional wall and base insulation - optional extra

Equipment
  • Thermal cover
  • Stairs
  • Base
  • Speakers with active subwoofer: 2 pcs.
  • Bluetooth
  • WiFi
  • Skimmer
  • EVA pillows - 3 pcs.
  • Large waterfall: 1 pc.
  • Drink holders: 4 pcs.
  • Water care kit
  • Aromatherapy

Alpha SPA hot tub for 5 people - immerse yourself in luxury...

The Alpha 923 model is one of the most technologically advanced hot tubs. It is equipped with 3 seats, 2 loungers, and 6 different types of massage jets (with a total of 72 jets).

Controlling this hot tub is simple and intuitive thanks to the Balboa touchscreen. A powerful heater and an efficient filtration system ensure that the water is always ready for use, while RGB LED lighting creates a pleasant and atmospheric mood during evening soaks.

types of jets in the Alpha 923 premium spa tub

Directional PointJET

WATER FLOW DIRECTION ADJUSTMENT

You can adjust the direction of the water stream in the Directional PointJET nozzles to achieve the optimal massage effect.

PointJET

Deep tissue massage

PointJET nozzles provide targeted massage using small but powerful water jets that help relax tense muscles.

Twin SwirlJET

Rotary nozzle

The dual stream in the Twin SwirlJET rotating nozzle allows for a powerful, deep tissue massage.

Air Blower

bubble massage

AirBlower nozzles pump air and provide a gentle bubble massage with an aromatherapy option.

6 types of nozzles - precise massage for all muscle groups

The jets in the JJSPA Alpha 923 hot tub have been intelligently positioned at all seating areas. This model features 6 different types of jets of varying dimensions that precisely target specific muscle groups. As a result, they provide a comprehensive massage for the neck, shoulders, arms, back, and legs.

The jets are made of the highest quality materials, which guarantees their long service life. A unique feature of JJSPA hot tubs is the ability to remove the jets. This allows for easy swapping of parts of the same size, enabling you to perfectly tailor the massage to your preferences. You can freely exchange the Directional PointJET for the rotating Twin SwirlJET or Mono SwirlJET variants, creating a personalized massage program tailored to your needs.

Balboa Electronics - technology of the future

The JJSPA Alpha 923 spa tub is equipped with top-class electronic components from the leading American manufacturer, Balboa.

Maintaining the ideal temperature is handled by the Balboa M7 Millenium 3kW INOX heater with a power output of 3 kW. It is equipped with two integrated, precision sensors that constantly monitor the temperature of the flowing water. Thanks to this, the system provides exceptionally accurate readings and lightning-fast heating adjustments.

Managing all functions and monitoring the status of the hot tub is extremely simple and fast thanks to the modern Balboa ST4 control panel. The touchscreen not only impresses with its modern design, but above all offers intuitive configuration of water temperature, massage jet intensity, filtration cycles, audio system, and timer.

For full safety, the panel features a lock function, which prevents accidental changes to settings by children or unauthorized persons.

The finishing touch to this luxurious relaxation experience is the ability to listen to your favorite music. The spa tub features built-in Bluetooth speakers with a dedicated amplifier, which provide clear, deep sound, turning your garden or terrace into a professional, private wellness center.

Eco+ system – energy saving

Energy efficiency in hot tubs is becoming an increasingly important factor, as consumers are more aware of the importance of reducing energy consumption and protecting the environment. The response to these needs is the ECO+ system, which maintains a constant water temperature with minimal energy consumption – ensuring the spa pool is ready for use whenever you need it.

The Alpha 923 Premium is equipped with the ThermaCoat thermal insulation system, in which the entire lower surface of the shell is covered with foam of a higher density than that used in other hot tubs. The ABS base protects the jacuzzi and its components from underneath and effectively limits heat loss.

A perfectly fitted thermal cover provides exceptional insulation, sealing tightly against the massage pool. As a result, heat is stored inside, which minimizes energy losses and allows you to enjoy your jacuzzi at any time.

JJAQUAPURE water purification system

Clean water is the foundation of carefree relaxation in a whirlpool tub. In the JJSPA Alpha 923 model, this is maintained by the advanced JJAquaPure system. It consists of unique, technologically refined components that ensure the water in your hot tub is always impeccably clean and safe.

The heart of the system is the Ozone-Fresh ozonator, which introduces dissolved ozone directly into the water, acting as a powerful, fully natural disinfectant: it instantly neutralizes bacteria and impurities, significantly reducing the need for chlorine and other aggressive chemicals. Furthermore, it eliminates unpleasant odors, leaving the water fresh and odorless.

The second pillar of protection is the PRO-UV system. Water disinfection here is based on advanced ultraviolet (UV) radiation technology.

This special light has the unique ability to immediately destroy unwanted microorganisms, bacteria, and viruses in the water. Most importantly, the UV method is not only maximally effective, but also fully eco-friendly and safe for your health and delicate skin.

Chromotherapy - color therapy

RGB LED lighting is more than just a visual element. Chromotherapy is an alternative method of color therapy combined with luxurious relaxation in a sauna. It helps achieve inner balance and experience positive changes in well-being.

RED: Brings warmth, energy, and stimulation. It energizes the heart and blood vessels and stimulates the senses.

YELLOW: Increases neuromuscular tension. It purifies the blood, supports digestion, and has a cleansing effect. It strongly promotes joy, brings a sense of security, and a deep sense of well-being.

BLUE: A cool, calming color. It stimulates the parasympathetic nervous system, lowers blood pressure, and calms breathing and heart rate. It helps in treating sleep disorders and headaches.

GREEN: A cool, soothing color that helps reduce swelling in joints and tissues; it calms the nervous system.

PURPLE: Promotes the proper functioning of the lymphatic system and is very helpful during menopause. It is a color that neutralizes emotional wounds and supports spiritual growth.

TURQUOISE: Increases intuition and sensitivity, and relaxes. It has a tonic effect and harmonizes the function of the lungs and the large intestine. It promotes spiritual development.

Learn more

Reliable quality means certainty for years to come.

The construction of the JJCORE spa tub is based on a stainless steel (INOX) pipe frame, which ensures exceptional stability and structural durability for the entire unit. The external casing of the hot tub is made of modern, UV-resistant plastic. It is available in various color versions and elegant wood imitations, making it easy to match to any space – whether in the garden or on the terrace.

Customization options also include the choice of the shell color, which allows you to give the tub a truly luxurious, individual character. The shell itself is made of the highest quality acrylic from the American brand Aristech Acrylics, which is characterized by remarkable resistance to external factors, discoloration, and scratches.

Advanced Balboa electronics, combined with a highly efficient heating and filtration system, create a reliable set of components that ensure the trouble-free and smooth operation of the device, which is further confirmed by a full manufacturer's warranty.

FAQs

Does the number of nozzles matter?

Quantity does not always mean quality. The key is the balance between the number of jets, air flow, and the number of pumps. If these elements are not properly matched, the jets may work too weakly, resulting in an ineffective massage.

It is also worth considering which part of the body is most important to you. For example, if a back massage is not a priority, you can choose a model with jets aimed more at your legs, feet, neck, or hands.

Each seat in a hot tub has strategically placed jets, so by changing your position, you can massage different muscle groups and areas of the body, ensuring effective hydrotherapy.

How to maintain hot tub water?

When choosing a spa tub, pay attention to the filtration system. An efficient purification system not only facilitates use but also ensures hygiene and safety. You should also use water treatment products - just like in a swimming pool.

When purchasing a spa tub, you will receive a starter set of water chemicals from us.

Do I need a special installation?

Every hot tub requires access to an electrical supply, while most do not require a connection to a plumbing system. Hot tubs are typically filled using a garden hose - so the distance to a water source is a factor.

However, water drainage is important - when planning the location for your hot tub, remember that you will need to change the water from time to time. A garden hose can be attached to the drain valve to discharge the water.

You will find detailed information regarding installation requirements for each product.

How to prepare the base for a spa tub?

The base must be, above all:

  • perfectly level and even
  • stable and load-bearing (capable of supporting significant weight)
  • resistant to moisture and weather conditions
  • constructed in a way that eliminates the risk of settling

A concrete slab approximately 10-15 cm thick or paving stones will work well here. If you plan to place the hot tub on a wooden or composite deck, be sure to check the load-bearing capacity of the structure.

Do you have any other questions?

Write to us!