Our unique Patent Pending polycylindrical design will effectively treat the sound wavessituated between 600 Hz and 5 kHz . They are fully effective at the close proximity of only a couple of inches , unlike other type of diffusor that need a few feet of distance to be fully effective ( usually 6 feet or more of distance to be fully effective ) .
Our diffusor will also not colour the sound waves , they have no audible sonic signature .

- Handmade out of solid wood
- Thin profile of less that 2 inches at the most
- Mounting bracket included
- OUR UNIQUE PATENTED DESIGN "US Pat. 8,960,367"