Spacious enough for two or a more open solo session.
Sunlighten Amplify II 2-Person Full Spectrum Infrared Sauna for Indoor Home Recovery
Concierge Pricing Available
Sunlighten pricing is available by request. Click REQUEST PRICE below or Contact Core Human Health for current pricing, availability, and personalized guidance for your space.
828.330.8564
support@corehumanhealth
or click button below to schedule a call and we will call you!
Order with confidence
Authorized Sunlighten Dealer
Free Freight Delivery
5-Year Manufacturer Warranty
Insured Curbside Delivery
Dedicated Support
Price Match Guarantee
Personal support included.
A CHH specialist will contact you after purchase to help coordinate delivery and answer questions.
Sunlighten Amplify II 2-Person Full Spectrum Infrared Sauna for Indoor Home Recovery
Sale price$6,399.00
Choose options
Sunlighten Amplify Series
Sunlighten Amplify II Full Spectrum Infrared Sauna
A spacious two-person full spectrum infrared sauna designed for buyers who want a hotter, faster, and more immersive Sunlighten experience in a refined indoor wellness space.
At a Glance
High-intensity infrared, simplified.
Best for home gyms, wellness rooms, recovery spaces, and refined indoor sanctuaries.
Combines patented SoloCarbon® far infrared with high-intensity full spectrum heaters.
Requires a dedicated 120V / 20A circuit and NEMA 5-20 outlet.
Includes 2″ feet with a taller interior height for comfort.
Available in two premium wood finishes to suit your space.
Ships in large protective cartons and requires delivery planning.
Ultra low EMF, chromotherapy, magnetic locking system, and deep bench seating.
Why You’ll Love It
A more intense Sunlighten sauna experience.
The Amplify II is compact enough for many home wellness spaces, but built to feel stronger, hotter, and more immersive than a standard infrared sauna.
01
Full Spectrum Heat
Near, mid, and far infrared combine for a more layered infrared experience.
02
Patented SoloCarbon®
Sunlighten’s patented far infrared heaters are designed for strong far infrared output with ultra low EMF.
03
Hotter Experience
Additional high-intensity heaters help create a faster, more immersive sauna ritual.
04
Two-Person Comfort
Spacious enough for two while still practical for everyday solo recovery routines.
05
Chromotherapy
Built-in lighting helps set a calmer tone for relaxation, decompression, and daily wellness routines.
06
Luxury Wood Options
Available in basswood or eucalyptus with a clean, elevated look for premium indoor spaces.
Plan your Amplify II with confidence.
Dimensions
Exterior: 50.9″ W × 45.9″ D × 77.7″ H
Interior: 45.4″ W × 39.9″ D × 70.3″ H
Bench: 45.2″ W × 20.3″ D × 4.9″ T
Door opening: 28″
Electrical
Voltage: 120V
Power: 2270W
Amperage: 18.92A
Circuit: Dedicated 120V / 20A
Outlet: NEMA 5-20
Heating
Infrared type: Full spectrum infrared
SoloCarbon®: 5 patented heaters
Full spectrum: 3 high-intensity heaters
Floor heater: No floor heater
Delivery Planning
Wall carton: 14″ W × 51″ D × 76″ H
Floor / roof carton: 13″ W × 51″ D × 56″ H
Clearance: 4″ sides and 12″ above recommended
Assembly: At least two people recommended
What Happens After Purchase
We help make freight delivery feel simple, clear, and supported from checkout to arrival.
Order placed + specialist follow-up
Your order is placed securely online, then a sauna specialist contacts you to review details and help prepare you for delivery.
Freight carrier schedules delivery
Curbside freight delivery is scheduled directly with you, so you know when to expect your sauna.
Tracking, prep guidance + support
You’ll receive tracking and preparation guidance before arrival, with Core Human Health support available before and after delivery.
Enjoy relaxing in your new sauna
Your sauna becomes part of your home wellness routine, whether you use it for recovery, relaxation, or daily reset.
Sunlighten Amplify II — 2-Person Full Spectrum Infrared Sauna
SoloCarbon® + Full Spectrum Technology. Near, Mid & FAR Infrared. Built for Serious Recovery.
The most complete infrared experience — for two.
The Sunlighten Amplify II combines 5 patented SoloCarbon® FAR infrared heaters with 3 full spectrum high intensity heaters, delivering near, mid, and FAR infrared wavelengths in a single session. This is Sunlighten’s most advanced 2-person sauna — engineered for athletes, biohackers, and anyone serious about recovery and longevity.
Available in Eucalyptus or Basswood. Beautifully crafted. Clinically backed.
Freight Delivery Included • Manufacturer Warranty Backed
Why Core Human Health Selected It
For those who want intensity without losing refinement.
Core Human Health selected the Sunlighten Amplify II because it brings more intensity to the home sauna experience while still feeling clean, elevated, and approachable. It is designed for customers who want more than a gentle infrared session — they want deeper heat, faster warm-up, and a more immersive ritual.
With patented SoloCarbon® infrared technology, full spectrum high-intensity heaters, ultra low EMF design, chromotherapy, deep bench seating, and solid wood construction, the Amplify II is a strong fit for recovery-minded buyers who want a premium two-person infrared sauna with a performance-focused feel.
Best For
- Those wanting a two-person full spectrum infrared sauna
- Those who prefer a hotter, more immersive infrared experience
- Home gyms, wellness rooms, recovery rooms, and luxury indoor spaces
- Performance-minded users building a consistent sweating and recovery routine
- Couples or solo users wanting more space and a deeper bench feel
Common Questions
What to Know Before Your Amplify II Arrives
Is the Sunlighten Amplify II indoor or outdoor?
The Sunlighten Amplify II is best suited as an indoor full spectrum infrared sauna. It works well in home gyms, wellness rooms, recovery rooms, finished basements, and dedicated indoor relaxation spaces.
How many people fit in the Amplify II?
The Amplify II is designed as a two-person sauna. It is also a strong choice for one person who wants a more spacious, immersive solo sauna experience.
What type of heat does it use?
The Amplify II uses full spectrum infrared heat. It includes 5 patented SoloCarbon® infrared light therapy heaters and 3 full spectrum high-intensity heaters.
Is it hybrid, traditional, or infrared?
The Amplify II is an infrared sauna. It is not a traditional sauna and it is not a hybrid sauna with a traditional electric heater. It is designed around full spectrum infrared and SoloCarbon® infrared technology.
What electrical setup does it require?
The Amplify II requires a dedicated 120V / 20A circuit and NEMA 5-20 outlet. Your electrician should confirm the circuit, outlet, and placement before installation.
Does it need to be hardwired?
No hardwiring is typically required when the proper dedicated NEMA 5-20 outlet is installed. The sauna must be plugged directly into the wall outlet and should not be used with an extension cord, power strip, or converter.
How is it delivered?
The sauna ships by freight in large protective cartons on a pallet. Once the sauna reaches your local delivery network, the final-mile carrier will contact you directly to schedule a delivery appointment.
Is assembly required?
Yes. Assembly is required after delivery. The patented magnetic locking system is designed to make assembly easier, but the panels are large and heavy, so at least two people should be available.
What should I measure before ordering?
Confirm the sauna dimensions, panel sizes, doorway access, hallway clearance, stairway access, tight turns, final placement, dedicated electrical circuit, and available help for moving and assembly.
What warranty is included?
At Core Human Health, Sunlighten saunas are backed by the manufacturer’s warranty coverage. Residential cabin sauna warranty coverage generally includes 7 years on cabinetry and heaters, 3 years on controls, and 1 year on glass doors and audio components. Commercial coverage may differ. Warranty terms, limitations, exclusions, freight coverage, labor exclusions, and outdoor use requirements may apply.
Why buy from Core Human Health?
Core Human Health helps you choose the right sauna for your space, lifestyle, and wellness goals. We help you think through capacity, placement, electrical requirements, delivery expectations, and how your sauna fits into a larger relaxation and recovery-focused routine.
Resources
Amplify II Specifications
Amplify II Owners Manual
Need Something Different?
Find the Sunlighten sauna that fits your space.
- Need a larger Amplify model?
- Comparing Amplify vs. Signature?
- Interested in the MPULSE Series?
- Unsure about electrical requirements?
- Want help choosing basswood or eucalyptus?
Explore the Sunlighten collection or ask us to help match the right model to your space, routine, and heat preference.
View Sunlighten SaunasStill Have Questions?
Talk with Core Human Health.
- Chat with a sauna specialist
- Call us at 828.330.8564
- Schedule a consultation
CHH can help with model selection, pricing questions, freight delivery, placement, electrical planning, and pre-purchase details.
Contact Core Human Health
Video
“Invest in a recovery ritual you’ll return to.”
Video
Need something specific?
Don’t see what you’re looking for?
Just ask. We may be able to source additional models, finishes, or premium wellness equipment that are not currently listed online.
Ask UsSunlighten Amplify II — 2-Person Full Spectrum Infrared Sauna
SoloCarbon® + Full Spectrum Technology. Near, Mid & FAR Infrared. Built for Serious Recovery.
The most complete infrared experience — for two.
The Sunlighten Amplify II combines 5 patented SoloCarbon® FAR infrared heaters with 3 full spectrum high intensity heaters, delivering near, mid, and FAR infrared wavelengths in a single session. This is Sunlighten’s most advanced 2-person sauna — engineered for athletes, biohackers, and anyone serious about recovery and longevity.
Available in Eucalyptus or Basswood. Beautifully crafted. Clinically backed.
Freight Delivery Included • Manufacturer Warranty Backed
Key Features
- 🌡️ 5 SoloCarbon® FAR Infrared Heaters — Sunlighten’s patented, clinically studied FAR infrared technology
- ⚡ 3 Full Spectrum High Intensity Heaters — near, mid & FAR infrared for the most complete therapeutic wavelength coverage
- 🛡️ Ultra Low EMF & Environmentally Safe — the safest infrared heater on the market
- 🌈 Chromotherapy Lighting — healing with lights and colors for enhanced relaxation
- 🔒 Patented Magnetic Locking System — makes assembly fast and tool-free
- 🪵 Solid Wood Construction — available in Eucalyptus or Basswood, beautifully crafted
- 🛋️ Deep Bench & Taller Interior Height — designed for full-body comfort and relaxation
Full Spectrum Infrared — Why It Matters
Unlike FAR-only saunas, the Amplify II delivers all three infrared wavelengths:
- Near Infrared (NIR) — penetrates the skin surface for cellular repair, skin rejuvenation, and wound healing
- Mid Infrared (MIR) — reaches deeper soft tissue for pain relief, improved circulation, and muscle recovery
- FAR Infrared (FIR) — penetrates deepest for core body temperature elevation, detoxification, and cardiovascular benefits
This full spectrum approach means every session delivers maximum therapeutic benefit across all layers of the body.
Specifications
- Capacity: 2 Person
- Wood Options: Eucalyptus or Basswood
- Exterior Dimensions (W×D×H): 50.9" × 45.9" × 77.7" (+2" feet)
- Interior Dimensions (W×D×H): 45.4" × 39.9" × 70.3"
- Bench (W×D×H): 45.2" × 20.3" × 4.9"
- Heaters: 5 SoloCarbon® FAR + 3 Full Spectrum High Intensity (8 total)
- Electrical: 120V / 2270W / 18.92A — dedicated 120V 20A circuit required (NEMA 5-20)
- Sauna Weight: Basswood 456 lbs. / Eucalyptus 541 lbs.
- Location: Indoor Use Only
Delivery & Installation
- ✅ Freight delivery included
- ✅ Patented magnetic locking system makes assembly straightforward — no special tools required
- ⚡ Requires dedicated 120V / 20A circuit (NEMA 5-20) — plug directly into wall outlet; do not use a power strip or extension cord
- 📍 Recommend 4" clearance on sides and 12" above sauna for optimal air circulation