Pourquoi pas une enceinte Dipole ?

[jimbee]

Le bass reflex est un type de charge, qui ne conditionne pas le type rayonnement acoustique.
....
 "Genesis loudspeakers are designed with an innovative dipole radiation pattern for more natural, spacious sound reproduction"

 Comme les Mirage n'ont qu'un hp de grave, c'est tout vu
bien improbable aussi que les Genesis soient dipolaires dans le grave*.


https://www.audioholics.com/tower-speake...is-maestro

* "Two bass drivers in front and two in back make for a dual-opposed alignment. Unlike the rest of the speaker, they have a bipolar (drivers in phase) configuration instead of dipolar (drivers out of phase), otherwise the low frequency waves would cancel each other out and destroy the bass sound."