When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Dr. Peter D’Antonio created the RPG Diffusor along with a new Live-End-Dead-End design for ...

The scientifically designed and tested Hemiffusor TM that has become so popular for home theater, media and listening rooms is now available in an affordable, light weight, solid wood model. Each ...

RPG showed off a number of unique diffusion and diffusion/absorption solutions. On display were a number of unique wood diffusion/absorption solutions in a wide range of shapes, designs, and colors.