Paraline™ is one of the acoustic ideas in the Danley technology story. In this short Questions with Tom video, Tom Danley introduces the technology in his own words.
Why it belongs in the learning library
Paraline uses multiple loudspeaker drivers and a shared horn-path architecture to form a controlled, coherent wavefront. The useful lesson is not a single specification; it is how the geometry of an acoustic device can influence the way several sources combine.
Hear the explanation from the inventor, then bring the principle back to the needs of the room.
Watch the original
Watch Questions with Tom: Paraline™ Technology on YouTube. The current Danley page is linked below so the manufacturer remains the source of record.

