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Caldera Spas are on display at our Sinking Spring location.
Caldera Spas

The Cantabria hot tub, by Caldera Spas, 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.

Display Specifications and Features


Specifications Table

  • Seats:
    Seats 8 Adults
  • Dimensions:
    9' x 7'7" x 38" / 274cm x 231cm x 97cm
  • Volume:
    615 gallons / 2325 liters
  • Filter Size:
    100 sq. ft.
  • Electrical:
    230v/50 amp or 70 amp
  • Weight:
    1310 lbs. / 595 kg (Dry) 7840 lbs. / 3560 kg (Filled)

Other Features

Other Features Table

  • 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.

  • Avante™ Cabinetry

    Our 2016 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.

  • Advent™ Control Panel

    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.

  • Multi-Color LED Lighting

    SpaGlo® Multi-Zone Lighting including 12 Points-of-Interior Lights and 4 Corner Exterior Lights

  • Cover Lift (Optional)

    ProLift II, ProLift III, or ProLift IV

  • Entertainment System (Optional)

    Wireless Bluetooth® Sound System, Wireless In-home Dock, Wireless TV

  • FROG® Water Care System

    The FROG integrated water care system makes hot tub water treatment super simple. There’s nothing to measure or pour. Just dial in the recommended use level on the mineral and bromine cartridges and insert the cartridges into the integrated housing built into the hot tub.

  • MONARCH® CD Ozone Water Care System (Optional)

    The optional Monarch Corona Discharge (CD) ozone water care system is a virtually chlorine-free approach to water care. It reduces the need for hot tub chemicals by continuously mixing highly concentrated ozone into the water in combination with MPS and silver ions.

  • Cool Zone (Optional)

    With the optional addition of the CoolZone™ System, you can heat (104 degrees) and cool (60 degrees) the water – something that is not possible with most spas. Enjoy a cool dip during the day and warm soak later that night.

  • CONNEXTION Remote Monitoring System

    Our innovative remote monitoring system will provide peace of mind knowing your spa is taken care of even when you’re away.

Shell Colors

  • Arctic White
  • Platinum
  • Pearl
  • Pacific Rim
  • Tuscan Sun
  • Midnight Canyon

Cabinet Colors

  • Brownstone
  • Sand
  • Slate