The Dynamic Bergamo is a full 4-person far infrared sauna that still runs on a 120V household circuit. It has eight low EMF carbon heaters, including two in the floor and one under the bench, a bronze-tinted glass door with side windows, and control panels inside and out. It suits families or couples who want room to spread out. If you want the lowest EMF rating in this size, look at the Bergamo Elite instead.
All specs below come from the manufacturer's product data and owner's manual, checked in October 2026. See the Dynamic Bergamo product page for today's price and stock.
Dynamic Bergamo at a glance
| Feature | Dynamic Bergamo |
|---|---|
| Model number | DYN-6440-01 |
| Capacity | 4 people |
| Heaters | 8 low EMF far infrared carbon panels |
| EMF level (manufacturer) | 5 to 10 mG, measured 2 to 3 inches from the panels |
| Exterior size (W x D x H) | 70″ x 46″ x 75″ (42″ cabin plus about 4″ for the door trim) |
| Weight | 410 lb (3 cartons, about 515 lb on the pallet) |
| Wood | Reforested Canadian hemlock, honey dark stain |
| Temperature | 118°F to 132°F typical range, up to 140°F |
| Power | 120V / 20A dedicated circuit, non-GFCI |
| Glass | Bronze-tinted tempered glass door and side windows |
| Lighting | Chromotherapy color lighting, red light feature, exterior accent lights |
| Controls | LED control panels inside and outside |
| Audio | Bluetooth and MP3 aux input with built-in speakers |
| Warranty | 5 years on heaters and electronics, 1 year on wood structure |
Heating and heat-up time
The Bergamo has eight carbon heaters: three on the back wall, one on each side wall, one under the bench and two in the floor. The floor and under-bench panels warm your legs and feet, which helps in a cabin this wide.
The manufacturer lists 118°F to 132°F as the typical range and 140°F as the most it reaches. Infrared cabins warm you directly, so they feel milder than a traditional sauna at the same air temperature. The owner's manual gives these average warm-up times from a room above 70°F:
| Cabin temperature | Approximate time |
|---|---|
| 100°F | About 20 minutes |
| 115°F to 120°F | 25 to 30 minutes |
| 125°F to 130°F | 35 to 40 minutes |
| Up to about 135°F | 45 to 60 minutes |
A colder room or a full cabin takes longer. The exterior control panel lets you start the preheat without opening the door.
EMF
The Bergamo's heaters are rated low EMF, at 5 to 10 mG about 2 to 3 inches from the panels. The Dynamic Bergamo Elite is the same size and heater layout with ultra-low EMF heaters rated at 3 to 5 mG. Our guide to Dynamic EMF ratings explains what those numbers mean and how they're measured.
Design, comfort and features
- Room for four. The bench runs the full width of the cabin, so four adults can sit upright, or two can sit with space between them. It isn't deep enough to lie down.
- Bronze glass. The tinted door and side windows let light in while giving more privacy than clear glass.
- Lighting. Chromotherapy color lighting and a red light feature inside, plus accent lights outside. Enjoy them as mood lighting.
- Sound. Bluetooth streaming or an aux cable to the built-in speakers. There's no FM radio.
- Ventilation. A movable roof vent lets you let out some heat or freshen the air.
- Backrest. The manual says backrests are sold separately, so plan for one or bring a towel to lean on.
Power, placement and assembly
The Bergamo needs a 120V, 20A dedicated circuit, which is more than a standard 15A outlet provides, so many homes need an electrician to add one. The manual says not to use a GFCI outlet, extension cord or adapter. It's for indoor use only and can go in a basement, spare room, home gym or large bathroom, on carpet or a hard floor, as long as the spot is dry, level and away from water.
It ships in three cartons and the panels buckle together. The manual calls for two adults, a Phillips screwdriver and a ladder. Our Dynamic owner's manual collection has the Dynamic Bergamo owner's manual (PDF) with full assembly steps, safety notes and troubleshooting.
Pros and cons
Pros
- True 4-person cabin that runs on 120V, not 240V
- Eight heaters, including floor and under-bench panels for even warmth
- Control panels inside and outside the cabin
- Bronze glass for privacy, with exterior accent lights
- Bluetooth, chromotherapy and red light included
- One of the lower-priced 4-person infrared saunas we carry
Cons
- Needs a 20A dedicated circuit, which many rooms don't have yet
- Low EMF rather than ultra-low. The Bergamo Elite is the upgrade if that matters.
- Backrest sold separately, and no FM radio
- At 410 lb and 70 inches wide, it needs a clear, level spot and two people to build
Warranty
The owner's manual describes a limited warranty of 5 years on heating elements and electronics and 1 year on the wood structure and radio. It covers parts but not labor, and it's void if the sauna is used outdoors. The manual also asks you to mail the warranty card with proof of purchase within 60 days, so do that soon after delivery.
How the Bergamo compares
| Feature | Bergamo | Bergamo Elite | Maxxus Low EMF | Maxxus Near Zero |
|---|---|---|---|---|
| Heaters | 8 low EMF | 8 ultra-low EMF | 9 low EMF | 9 near zero EMF |
| EMF (manufacturer) | 5 to 10 mG | 3 to 5 mG | 5 to 10 mG | Under 3 mG |
| Size (W x D x H) | 70″ x 46″ x 75″ | 70″ x 46″ x 75″ | 74″ x 48″ x 75″ | 74″ x 48″ x 75″ |
| Audio | Bluetooth, aux | Bluetooth, aux | Bluetooth, aux, FM radio | Bluetooth, aux, FM radio |
| Power | 120V / 20A | 120V / 20A | 120V / 20A | 120V / 20A |
| Price (October 2026) | $3,299 | $4,040 | $3,699 | $4,499 |
Prices change, so check each product page for the current price.
- Bergamo Elite: the same cabin and heater layout with ultra-low EMF heaters, for about $740 more.
- Maxxus 4-person Low EMF: a little larger, with nine heaters and an FM radio, at the same EMF level.
- Maxxus 4-person Near Zero EMF: the lowest EMF rating of the four, with nine heaters and FM radio.
Want near infrared too? Our Dynamic Vila review covers the 4-person full spectrum Vila. Compare every size and brand in our range of 4-person saunas.
Verdict: who is the Dynamic Bergamo for?
The Bergamo is a good value for families or groups who want a real 4-person infrared sauna on a 120V circuit, with eight heaters, bronze glass and controls inside and out. Budget for a 20A dedicated circuit and a backrest. If EMF is a priority, pay extra for the Bergamo Elite or the Maxxus Near Zero; if you'd like an FM radio and a bit more room, the Maxxus Low EMF is the closest alternative.
