A comprehensive overview of Cool Sound Industries' revolutionary approach to sustainable cooling and heating solutions.
Dedicated to advancing thermoacoustic technology
for sustainable
cooling and heating solutions
Cool Sound Industries, Inc. is a private company registered in State of Florida and is dedicated to using thermoacoustic technology for air conditioning for residential homes and businesses. Cool Sound Industries will advance the basic scientific and technological knowledge in thermoacoustic for cooling and heating.
15 universities have been teaching Thermoacoustic technology in the Department of Engineering for over a decade. The main reason the air-conditioning manufacturers have not developed this type of cooling and heating system for residential homes was because there was no money in it for them—thermoacoustic units have little to no maintenance, a longer lifespan and are more durable.
Cool Sound Industries' goal is to create and develop environmentally friendly alternatives to traditional cooling and heating systems. We've discovered an innovative solution—No Freon, No Propane Gas, and No Compressor—resulting in significant energy savings and a longer lifespan.
Thermoacoustic technology utilizes sound waves to transfer heat, creating a more energy-efficient and sustainable cooling and heating solution. This innovative approach eliminates the need for harmful refrigerants like Freon and Propane gas, making it a safer and greener option for the environment. Thermoacoustic systems use no compressor and have a longer lifespan with little to no maintenance.
Thermoacoustic is the science describing the interaction between heat and sound waves, where temperature changes cause pressure and density oscillations, and sound waves can in turn cause temperature changes. This phenomenon allows for the creation of devices like thermoacoustic engines, which convert heat into powerful sound waves, and thermoacoustic refrigerators, which use those sound waves to move heat and produce cooling. These devices are notable for their simplicity and lack of moving parts, making them reliable and suitable for different applications like cooling and heating.
Understanding the science behind thermoacoustic cooling and heating technology
A thermoacoustic engine uses a heat source to create a temperature gradient across a porous material called a "stack" or "resonator". This gradient causes gas particles to expand and contract, generating powerful, high-amplitude sound waves.
A thermoacoustic refrigerator uses intense sound waves to pump heat. As the sound wave compresses and decompresses the gas within the resonator, the gas absorbs heat from one part and releases it in another, creating cooling on one side and heating on the other.
During the past two decades, there has been increasing interest in thermoacoustic cooling and heating for commercial, military, and industrial applications. Development has accelerated with the production ban of chlorofluorocarbons (CFCs and HCFCs) at the end of 2025. Thermoacoustic refrigerators use only inert gases—non-toxic and contributing nothing to ozone depletion or global warming.
Thermoacoustic technology uses high-amplitude sound waves in harmless gases to create oscillations in pressure, temperature, and displacement to pump heat. Research has shown these effects can produce powerful, efficient heat engines, heat pumps, and refrigerators.
These engines typically have no moving parts—some have a single oscillating component requiring no lubrication or sliding seals. This makes them simple, reliable, cost-effective, and mass-producible using standard manufacturing methods.
High-amplitude sound waves are generated inside a specially-shaped resonator cavity pressurized to several atmospheres. Pressure fluctuations occur hundreds or thousands of times per second, generating temperature differences exceeding 100°F across a stack of plates between hot and cold heat exchangers.
Units can be powered by solar cells, batteries, or standard line voltage—and can convert almost any heat source (including waste heat from engines) directly into sound waves for heat pumping.
Acoustic waves can oscillate an armature within a magnetic field to produce electricity. Units range from window-sized to several thousand BTUs (1 Ton = 12,000 BTUs). Multiple units can be manifolded together for larger applications with staging and redundancy.
Our theory originates with inventors who are patent holders and members of our engineering team. Early inventors worked at the Department of Energy, Los Alamos National Lab, and NASA. This technology is now taught in over 15 major U.S. universities.
Our founder holds a patent for a revolutionary double-acting driver requiring no lubrication with twice the power density of competitors. It adds no heat load to the cooling system because it's driven externally.
This technology—developed by various U.S. Government branches and industry—is expected to replace most vapor-compression technologies, just as the transistor made vacuum tubes obsolete. The market scope will continue to broaden far into the future.
Transforming the HVAC industry through groundbreaking partnerships and technology
The company has teamed up with leading universities specializing in thermoacoustic technology. Founders Frank Wighard and Keith Franklin are paving the way for a brighter future by focusing on disruptive technologies and innovations in the HVAC sector. The company has 7 new patents to be added to the original patent.
Their goal is to become a global leader in air conditioning and refrigeration, providing clean energy technologies that will replace outdated and environmentally damaging systems. By investing in research and development, Cool Sound Industries is positioning itself to transform the industry on a global scale.
Their vision embraces sustainability, adaptability, and responsible resource management, driving progress in both environmental and economic spheres.
Cool Sound Industries has partnered with three prestigious universities offering courses in thermoacoustic technology. This technology eliminates the need for Freon, Propane gas, and compressors—resulting in a 20-year lifespan and minimal maintenance.
These institutions are at the forefront of research and development in the future of air-conditioning and heating.
Engineering Department
Engineering Department
Engineering Department
Why thermoacoustic technology outperforms traditional systems
Thermoacoustic technology's advantages include a lack of mechanically moving parts, leading to high reliability, low maintenance, and long lifespan. It uses environmentally friendly working gases, such as noble gases, eliminating the need for harmful refrigerants. This simplicity and robust design make it attractive for demanding applications like submarines and space satellites.
The absence of moving parts in the thermodynamic cycle reduces wear and tear, leading to inherently robust devices with long lifespans.
With fewer or no moving parts, maintenance requirements are minimal, making the technology cost-effective and easier to operate.
Uses inert gases like helium or air instead of harmful refrigerants, making it an environmentally benign choice.
Doesn't rely on phase change of working fluid, allowing operation over a broad temperature range with various energy sources.
Can be scaled from small, low-power applications to larger, higher-power systems for any need.
Simple design and readily available materials mean lower costs. Our units have a 20-year guarantee with minimal maintenance.
Shaping tomorrow's sustainable cooling solutions
With rapid changes and advancements in the HVAC industry, Cool Sound Industries is at the forefront of innovation with thermoacoustic technology. By replacing outdated concepts with sustainable, eco-friendly solutions, we are shaping the future of air conditioning and refrigeration.
As we move towards a more sustainable future, companies like Cool Sound Industries will play a pivotal role in transforming how we view cooling and heating systems worldwide. By embracing cutting-edge technology and a commitment to sustainability, we are leading the way towards a cleaner, greener environment for all.
Cool Sound Industries, Inc. is a trailblazer in the HVAC industry, dedicated to advancing thermoacoustic technology for a more sustainable and environmentally friendly future. With a focus on innovation, sustainability, and responsible resource management, we are shaping the way the world thinks about air conditioning and heating systems.
Ready to learn more about our revolutionary technology?
Join us in revolutionizing the HVAC industry
Cool Sound Industries Inc. is raising $10 million US dollars to develop and complete Underwriters Laboratories (UL) approval and certification before going to marketplace for worldwide commercialization and manufacturing of A/C units.
Investors are welcome to join us in this effort. The company may pursue License Agreements with manufacturers if the investment group desires at a later date.
For Accredited Investors: Under current SEC guidelines, only accredited investors can access this opportunity.
For a prospectus
and more information,
call
561-707-1633