Both speakers are equipped with an “isotactic matrix” 16cm mid woofer” like in Armonia, Edena and their big sisters. The tweeter is part of the “ring radiator” family.
More than 35 years ago, Christian Yvon has developed a crossover technology called “DRIM”, which is implemented on every Apertura speaker. This crossover is hand-wired and no concession is made in the choice of components
All drive units are individually measured in our facility, and each crossover values adjusted accordingly.
The same manufacturing process, a careful choice in components and rigorous tests are applied regardless of the models.