In the rarefied world of high-end audio, where engineering precision meets unbridled artistry, few creations embody a lifelong passion quite like the Maribel loudspeaker from Kroma Atelier. This towering 4-way masterpiece is not merely a speaker; it is the culmination of a half-century love affair with speaker design a father-and-son odyssey that transcends generations. Javier Millán Sr., a craftsman whose veins pulse with the rhythm of music, has been building speakers and audio gear since the tender age of 14. Less a sterile lab engineer and more an intuitive artisan, he pursues a natural, human sound, tinkering relentlessly until the emotion resonates in his very core.
His son, Javier Millán Jr., has been immersed in this obsession since toddlerhood, absorbing every nuance of his father’s quest. Today, they form the dream team at the heart of Kroma Atelier, blending decades of inherited wisdom with fresh innovation. Maribel is what emerges when these two visionaries are unleashed to imagine and build the ultimate speaker without a single constraint. A towering work of dreams that encapsulates the totality of Kroma’s devotion to music, Maribel makes its global debut this week in Warsaw, poised to redefine the boundaries of sonic purity.
KRION® “Silent Cavity” Cabinet: A Fortress of Uncolored Purity
At the foundation of Maribel’s excellence lies its enclosure, crafted entirely from Krion® a dense, non-porous composite that boasts extreme rigidity and complete non-magnetic properties. This material choice is no accident; it forms the backbone of the proprietary “Silent Cavity” design, engineered to eradicate structural resonances at their source. The result? A pristine, uncolored sonic canvas that allows the recording to breathe freely, unencumbered by cabinet artifacts. In a realm where even the slightest vibration can veil micro-details, Maribel’s cabinet stands as an immutable fortress of transparency.
Silencer-Inspired Acoustics: Taming Chaos with Precision
Delve inside, and Maribel reveals an acoustic architecture inspired by the world’s most sophisticated silencers. Airflow is meticulously sculpted through expansion chambers, ducts, and resonators, while high-performance Phase-Lock foam panels—density-matched and strategically positioned—rein in internal reflections with surgical accuracy. This internal symphony tames unwanted resonances, delivering taut, authoritative bass and a seamlessly linear response—all without relying on electronic corrections or digital trickery. The outcome is a soundstage of effortless coherence, where dynamics unfold with breathtaking speed and control.
Advanced Drivers: A Symphony of High-End Pedigree
Powering this auditory marvel is a complement of elite drivers, handpicked and refined for unparalleled performance: dual AMT tweeters for ethereal highs, a 3-inch dome midrange for vocal intimacy, twin 8-inch mid-woofers for midband authority, and dual 15-inch woofers for subterranean depth. These units extend effortlessly across the spectrum, infusing every note with explosive dynamics and lifelike scale.
At the pinnacle are custom-modified Scan-Speak Ellipticor drivers, distinguished by their elliptical motor and coil geometry. This innovative design slashes distortion to vanishing levels while accelerating transients to lightning velocity ensuring that even the most fleeting musical nuances emerge with vivid clarity.
Tri-Metal Signal Path: Purity in Every Electron
Kroma Atelier’s obsession with signal integrity shines in Maribel’s tri-metal wiring philosophy. Pure copper lays the conductive foundation for robust, unhindered flow; silver elevates transient responsiveness and tonal lucidity; and gold imparts crystalline structure alongside enduring stability. Signal paths are physically isolated to prevent interference, while the crossover network employs exalted Duelund and Mundorf components. Even the fasteners are non-magnetic, banishing subtle electromagnetic smears that could obscure the finest micro-details. This is a signal path of absolute refinement, where every electron travels unimpeded toward sonic truth.
Craftsmanship & Isolation: The Art of Natural Sound
No detail escapes the Milláns’ discerning eye. A hand-shaped wooden bass-reflex port ensures smooth, laminar airflow, yielding low frequencies of pinpoint accuracy and visceral impact. The Krion® cabinets perch atop IsoAcoustics isolators, decoupling the speakers from the floor to hone imaging precision and tighten bass definition to razor-sharp focus.
In Maribel, engineering prowess converges with artisanal soul, all in service of a singular ambition: natural, distortion-free sound that transports the listener to the heart of the performance. This is Kroma Atelier unbound—a father-and-son legacy that echoes through every note, inviting the discerning audiophile to experience music as it was meant to be: alive, unfiltered, and eternally captivating.
