Explaining how the unique Opalum Sound System works is rather complicated and technical. How can such slim loudspeakers produce such clear and resonant sound so as to render subwoofers superfluous?



The short answer is that Opalum’s active loudspeakers have unique software built into a small, compressed chip.

The slightly longer explanation: advanced inverse filtering algorithms and psycho-acoustics enable rich, crisp and clear sound from “impossible” designs.

You are welcome to nerd your way to new insight into Opalum’s new digital audio revolution on