ZGB-401

Our solution employs a well-known bass-reflex enclosure design with a tuned port. The low-midrange section is handled by a 6-inch transducer featuring a very light and rigid aluminum-ceramic membrane, characterized by very low distortions. Meanwhile, in the upper part of the acoustic range, an aluminum-magnesium dome with a unique construction improves directional characteristics. This configuration allows for enjoying a coherent, full sound that is reproduced over a broad spatial range beyond the main axis of the speakers.

The system is also adaptable to function as a closed enclosure. This is facilitated by the included bass-reflex port plug, allowing the speakers to be adapted to smaller or acoustically challenging spaces and specific placement conditions.

The use of an advanced 3rd-order passive crossover enables a proper and optimal division of the audio signal frequency ranges between the speakers. This maximizes the utilization of their best characteristics while simultaneously eliminating negative interferences. The high attenuation of the filters also helps to reduce distortions, especially those characteristic of a high-frequency aluminum dome operating outside its optimal frequency range. The crossover is designed in a way that achieves the most linear processing characteristic without excessively highlighting the extremes of the frequency spectrum, aiming to faithfully reproduce recordings. We have employed top-quality components, including air coils and metalized polypropylene capacitors, which enhance the linearity of the transfer characteristic without visible divisions in the frequency range.