The mid-high crossover network “Hybrid IFF – Paracross Topology” combines Interactive Fusion Filtering with Paracross Topology, where reactive components such as capacitors and inductors/coils are placed on the negative rail of the circuitry. The resulting benefits include a reduction in the drivers’ back EMF (Electro Motive Force), allowing them to operate in a maximally interconnected and organic way, and a lowering of crossover sensitivity to radio frequencies, further improving sound definition.

The reflex port, placed at the base in a down-firing position, provides versatility in speaker placement. This sound solution makes Lumina V speakers significantly less sensitive to their placement, delivering superb sound even when placed close to a back wall.

The distinctive design solution of the Lumina V is the internal mid-high volume with the Sonus faber signature’s design shape: the lute. This feature maximizes structural rigidity and the acoustic performance of the midrange while simultaneously reducing standing waves within the acoustic load volume.

The diaphragm of the two 6.5’’ woofers developed for Lumina V encompasses the sandwich construction technique: two external layers of cellulose pulp and other natural fibers are combined with a layer of high-tech syntactic foam in between, guaranteeing a natural reproduction of low frequencies.

Lumina V has two pairs of nickel-plated terminals, allowing for an upgraded experience through bi-wiring and bi-amping.