The transmission line
A transmission line is a loudspeaker enclosure design which uses the topology of an acoustic duct, very different if compared to simpler enclosures as closed or bass reflex designs. Sound from the back of the bass speaker is directed into a folded pathway within the speaker enclosure. This design allows far greater control of speaker energy and the resulting sound is deeper and more detailed. This design is also more complex to develop and tune and not as easy to analyze and calculate as other designs. Alare uses a twin drivers tapered transmission line for floor standing loudspeakers systems as Remiga series.