2-PERSON FULL-SPECTRUM SAUNA
Amplify II
For those who demand more of themselves, the enhanced Amplify II full-spectrum sauna is hotter, faster, and more immersive. Our patented SoloCarbon® technology and optimized heat supports powerful detox, cardio, and recovery benefits in an intense experience.
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Amplify II product specs
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Industry-leading infrared saunas
Setting the standard in light scienceWith 50 owned and pending patents, and with saunas endorsed by over 200 scientists, doctors and longevity experts, Sunlighten is a trusted brand across the globe.
Clinically informed, expert approvedSunlighten’s infrared light therapy is grounded in published research and expert perspectives, so you can choose with confidence.
Scientifically-verified, safe and cleanOur saunas are independently tested and third-party verified to emit less than 1 milligauss—well below the 10mG industry standard for “ultra-low” EMF exposure.
Purposefully designed to elevate your spaceBuilt from quality materials and patented technology, our saunas complement luxury interiors while offering the depth of an elite wellness tool.
Why experts trust Sunlighten
Dr. Mark Hyman, functional medicine doctor, bestselling author, and longevity expert, has trusted Sunlighten infrared saunas for over 20 years. Learn why he claims Sunlighten has the only saunas that deliver truly transformative results.
Frequently asked questions about the Amplify II, our 2-person sauna
Amplify is Sunlighten’s most intense infrared sauna, combining full-spectrum infrared (near, mid, and far) with additional halogen heaters for higher heat. It’s designed for those who want to sweat deeper, faster, and feel more productive during and after their session.
Amplify RED and Amplify are ideal for high performers, biohackers, and athletes looking for muscle recovery, reduced inflammation, and enhanced full-body resilience. It’s like a high-intensity workout for your wellness routine.
Amplify supports muscle recovery, helps reduce inflammation, enhances detoxification, boosts circulation, and promotes overall resilience. The high-intensity heat helps activate these benefits more quickly and deeply than traditional infrared saunas.
The Amplify RED and Amplify have always been our hottest sauna models, giving you the option for the most intense heat. Your overall heat experience depends on several factors, such as where your sauna will be set up, the airflow and ambient air temperature, humidity, and the floor material below the sauna. We'd be happy to advise you on these as you consider Amplify RED or Amplify.
Yes, Amplify RED and Amplify saunas deliver full-spectrum infrared—near, mid, and far—combined with extra high heat for accelerated wellness results.
While Amplify is designed for high-intensity heat, it still allows you to adjust session length and temperature, so you can tailor the experience to your preferences. For more customizable options, view our mPulse smart sauna collection.
Unlike steam or traditional saunas, Amplify RED and Amplify uses infrared light to heat the body directly rather than the air. This allows for a deeper, more productive sweat at a lower ambient temperature—enhanced by its full-spectrum + halogen heat combo.
Yes. Infrared therapy is gentle and clinically shown to be safe for regular use. Many users enjoy Amplify RED or Amplify several times a week as part of their health optimization routine.
Typical sessions range from 20–45 minutes. Start with shorter sessions and gradually increase time as your body adapts to the higher heat and deep infrared penetration. Always consult your doctor or a medical professional for individual recommendations based on your unique health and wellness goals.
Our saunas are engineered for indoor use. If you plan to place your sauna outdoors—with or without a roof—a custom sauna cover is required to maintain your warranty coverage. Keep in mind that ambient temperatures can affect preheat time. In colder climates, your sauna may take longer to reach optimal heat levels. For best results, consult our placement guidelines or speak with a Sauna Consultant.
EMFs (electromagnetic fields) are invisible waves of energy associated with electricity and wireless technologies. Prolonged exposure to high EMF levels may contribute to oxidative stress, fatigue, and other health concerns. Sunlighten saunas are third-party tested by Vitatech Electromagnetics and shown to emit ultra-low EMFs—giving you peace of mind during every session. Learn more about our safety testing and standards here.
All our saunas heat up at a pace that’s safe for the sauna, and for you. Amplify RED and Amplify are designed to hit their higher target temperatures faster than our other models. In ideal conditions, this can be approximately one degree per minute. You can learn more here.
All our saunas heat up at a pace that’s safe for the sauna, and for you. Amplify RED and Amplify are designed to hit their higher target temperatures faster than our other models. In ideal conditions, this can be approximately one degree per minute. You can learn more here.
Unlike traditional saunas, infrared saunas don't rely on super-heated air. Their effects come from infrared energy penetrating deep into your body’s tissues and cells. That’s why, as soon as you switch on your Amplify RED or Amplify sauna, the benefits of infrared light begin, and they increase with time, not heat. Amplify RED and Amplify are great options when you want infrared-dense benefits for longevity and vitality, as well as intense relaxation and muscle recovery activated by a higher heat.
All our cabin sauna models, including Amplify RED and Amplify, give you the freedom to sauna your way. Use your sauna as a workout tool, a recovery aid, or a wellness sanctuary. It offers space for meditation, stretching, yoga, or other gentle movement.
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As pioneers in light science, we are committed to setting the highest standards of quality. Our innovative approach to wellness empowers people to feel their best and enjoy more of what they love. This dedication to excellence has earned us noteworthy recognition, which we are excited to share with you.
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