Edison® – 680™ Series

Edison® – 680™ Series

With room for up to seven adults, the Edison® spa offers total relaxation and value from the brand more owners recommend to their friends.

5-6 Seats

Sundance Spas Edison 680 Series 6-Person Hot Tub

Sale price$12,990.00 Regular price$14,999.00
Save $2,009.00
Includes

Local delivery, spa cover & lift kit, stairs, starter chemical kit & more.

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Spacious Family Comfort Meets Versatile Hydrotherapy

The Sundance® Spas Edison® brings premium hydrotherapy and spacious entertaining together in a versatile 7’ x 7’ package. Designed to comfortably accommodate 6 to 7 adults, the Edison® blends open-barrier seating with dedicated relief stations, making it an ideal retreat for both active family social gatherings and deep, targeted muscle recovery.

Featuring 36 proprietary hydrotherapy jets with 6 distinct massage varieties, custom multi-point lighting, and automated water management, the Edison® delivers legendary Sundance® durability, performance, and style.

1. Seating Design: Spacious & Open

Engineered with room for everyone, the Edison® features open, barrier-free seating with multi-level options:

  • 6-7 Adult Capacity: Broad open layout ensures plenty of legroom and space for family and friends.
  • Varied-Depth Bench & Corner Seats: Choose between deep-immersion corner seats and high-level benches for tailored heat exposure and easy movement.
  • Cool-Down Seat: Built-in elevated seat allows you to sit higher up in the water to cool off comfortably without stepping out of the spa.
  • Ergonomic Headrests: Plush, integrated headrests provide total head and neck support across primary seating positions.

2. Custom Hydrotherapy & Massage Varieties

With 36 stainless-steel-trimmed jets offering 6 distinct massage styles, the Edison® lets you customize your soak from gentle relaxation to deep-tissue pressure:

  • Pressure Point Back Therapy: Target spinal muscles and upper back tension with focused, deep-tissue jet configurations.
  • Shoulder & Lumbar Relief: Specialized jet positions soothe heavy shoulder knots and lower back aches after a long day.
  • Centrally Located Foot Dome: Footwell-mounted jets deliver soothing reflexology massage to tired feet from almost any seat.
  • Air Control Dialling: Easily fine-tune your massage intensity by controlling the air-to-water mixture in active seating zones.

3. Built for Canadian Winters

Designed to handle harsh winter climates, the Edison® delivers maximum efficiency and long-term durability:

  • RigidBond® Shell Construction: Proprietary 3-layer acrylic shell process delivers superior structural strength and thermal insulation.
  • Full-foam insulation locks in heat to keep energy usage low year-round.
  • SunStrong® Weatherproof Cover: Tightly sealed, marine-grade vinyl cover prevents heat loss and shields your spa from snow, ice, and debris.
  • Synthetic Base & Tool-Free Cabinet: Fully enclosed base protects internal components from pests and moisture while durable exterior panels offer low-maintenance style.

4. Simplified Water Care & Ambiance

Keep your spa water crystal clear with minimal maintenance so you spend more time relaxing:

  • CLEARRAY Active Oxygen® System: Advanced UV-C and active oxygen technology neutralizes waterborne pathogens naturally, reducing chemical demands.
  • MicroClean® Mini Filtration: Combined with an efficient skimmer intake to trap oils, floating debris, and fine particles quickly.
  • Classic Water & Light Features: Integrated soothing waterfall and multi-colour LED interior perimeter lighting set the mood for night soaks.
  • Intuitive LED Control Panel: Simplified digital display gives you effortless command over jets, temperature, filtration cycles, and lights.

Have Questions? Speak to an expert:

See the Sundance Spas Edison 680 Series 6-Person Hot Tub in 3D

Edison® Features

The Edison® spa offers up to seven spacious seating options with proprietary jets, massage options, simplified LED control panel, cup holders, multi-colored LED lighting inside as well as exterior lighting, and stunning cabinetry with tool-free access. The Edison® spa also features a cool down seat allowing you to easy in and out of the spa or to simply soak without completely leaving the water.

Lighting

Standard lighting brightens up the interior adds ambiance.

Controls

Simplified LED control panel streamlines spa functions.

Cabinetry and Exterior Lights

UV-resistant synthetic cabinetry with tool-free access and exterior lights make it easy to maintain your spa.

Penetrating back seat

Eliminate stress and strain from your neck and back with a combination of relaxation and rotational jets.

Pressure point back seat

Gentle, targeted jets for the neck and deep-tissue pressure point jets along each side of the spine give overworked muscles relief.

Shoulder and back seat

Perfect for those who carry stress in their shoulders, this seat helps penetrate tense shoulder muscles while relaxing your back.

Hot Tub Frequently Asked Questions

Q: Can any Sundance® Spa operate on 120V electrical service?
Some Sundance® models can run on 120V or 240V. Although 120V “plug-and-play” is simpler, most customers choose 240V for faster heating and better temperature stability in Canadian winters.

A 240V spa delivers roughly four times the heater output.

If using 120V, it must be on a dedicated circuit with proper amperage and no shared appliances.
Q: What’s the purpose of a circulation pump?
A circulation pump runs quietly 24/7 to filter water continuously and maintain your set temperature.

Spas without one rely on a large jet pump cycling on and off, which is louder and less efficient. Circulation pumps deliver better filtration, quieter operation, and lower energy use.
Q: Does a bigger pump give a better massage?
Not necessarily. Horsepower ratings often describe a brief start-up surge, not real operating power.

Effective hydrotherapy depends on jet design, plumbing efficiency, and water flow control.

A well-engineered spa with lower horsepower can outperform a poorly designed spa with a larger pump.
Q: What is hydrotherapy?
Hydrotherapy combines heat, massage, and buoyancy to support relaxation and recovery:
  • Heat increases circulation and loosens tight muscles.
  • Massage jets relieve tension and help accelerate the body’s natural healing process.
  • Buoyancy reduces body weight by up to 90%, easing joint pressure.
Hydrotherapy is widely recognized for reducing stress and improving overall wellness.
Q: What does a pump’s horsepower rating really mean?
Pumps are rated in two ways:
  • Continuous Operating HP — the actual horsepower delivered while running.
  • Brake (Marketing) HP — a momentary start-up rating used for advertising.
Continuous horsepower determines real jet performance.
Q: How many jets are adjustable?
Proper hydrotherapy depends on jet quality, adjustability, and placement — not the total number of jets.

Sundance® prioritizes ergonomics, targeted therapy, and purposeful plumbing rather than adding large numbers of non-adjustable jets.
Q: How often should I clean my spa?
Most spas should be drained and cleaned every 3–4 months, depending on usage and water care.

The process is simple and typically takes about an hour.
Q: Can a hot tub be installed indoors or outdoors?
Hot tubs can be installed indoors or outdoors, but over 90% (even in Canadian winters) are placed outdoors.

For indoor installs, ensure:
  • There is enough access for delivery.
  • The flooring supports the filled weight (a 3-person spa weighs ~2,500 lbs / 1,150 kg).
Q: How much should I expect to spend on a hot tub?
Hot tub pricing depends on size, features, materials, and build quality.

Sundance® offers a range of models for different budgets, and our team at Main Street Pool & Spa will help you choose the right spa for your home and lifestyle.
Q: What should I consider before buying a hot tub?
We recommend a wet test before purchasing. During your test:
  • Ensure the seating is comfortable and supportive.
  • Water should reach shoulder height for proper hydrotherapy.
  • Test the jets for at least 15 minutes to confirm comfort and pressure.
Q: What does free delivery include?
FREE delivery includes:
  • Clear access to the hot tub location
Free delivery does NOT include:
  • Electrical work to bring power to the site
  • Fence removal, grade challenges, or deck navigation
  • Crane, material handler, or forklift services
Q: Is hot tub maintenance difficult?
Modern Sundance® Spas are designed for quick, easy weekly care.

Basic maintenance includes:
  • Water: Test weekly; drain every 3–4 months.
  • Filters: Rinse monthly and replace as needed.
  • Cover: Protects water from debris and weather.
Q: How is a hot tub installed?
Hot tubs require:
  • A proper foundation (concrete pad, patio stones, or reinforced deck)
  • Correct electrical service for your chosen model
Our team will walk you through the entire installation and connect you with trusted local professionals to ensure a safe, correct setup.