For over 50 years, Aearo Technologies has been a leader in energy-control technology. Let us show you what we do.
Learn more about how we test your products in our state-of-the-art Acoustic Technology Center: one of only two in the country that can handle Class 8 vehicle tests.
Our specialized products have been developed to find the ideal solutions to your problems, and our team will be there to walk with you through every step of the product journey.
Browse through our resources and get the information you’re looking for.
Aerospace
Explore our portfolio of industry-leading proprietary materials engineered to control typical in-flight airborne noise, structural vibration, and a wide range of temperature environments.
Explore Aerospace
Agriculture & Construction
Learn how our advanced materials are fine-tuned to treat demanding acoustic and thermal issues in the cab and engine compartments of agriculture and construction equipment.
Explore Agriculture & Construction
Commercial Vehicles
Our insulation, thermal shielding, and barrier products are designed to help protect both components and people to create a first-class cabin environment and a quieter ride– regardless of weather.
Explore Commercial Vehicles
Electronics
Discover how our custom engineered solutions reduce vibration and manage shock that interferes with electronics device performance, ensuring optimal operation in the most challenging environments.
Explore Electronics
Power Generation
Our solutions for airborne noise, structureborne vibration, and thermal protection ensure optimal power generator operation in the most challenging environments.
Explore Power Generation
Specialty Vehicles
From fire trucks to recreational vehicles, our specialized solutions for thermal, noise, and vibration control ensure a comfortable environment.
Explore Specialty Vehicles
A-R’s QL material is a proprietary low surface weight, high-performing noise control barrier for aircraft applications. This thermoset barrier is specifically engineered for high dimensional stability, flexibility, damping and to comply with FAR 25.856(a) flammability.
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