Technology common across DOBY
PFCS CONE
The PFCS (Paper and Fabric Composite Sandwich) cone stands as a paragon of sonic excellence, an embodiment of auditory craftsmanship that redefines the boundaries of acoustic purity. Launched as a revolutionary breakthrough in 2020, the PFCS cone has quickly become the hallmark of auditory artistry, setting new standards in loudspeaker technology.
This innovative design fuses multiple layers of cellulose fibers, each carefully aligned in diverse orientations, within a specialized cellulose fabric matrix. The result is a sonic masterpiece, where each layer contributes its unique properties to the overall performance. The fibers’ strategic arrangement optimizes the cone’s mass, rigidity, and damping capabilities, creating an extraordinary balance that minimizes distortion while maximizing energy efficiency.
The multi-layered structure of the PFCS cone harmonizes seamlessly with the natural resonance of the materials, producing an acoustic clarity and transparency that elevates sound reproduction to an entirely new level. This synergy of mass and rigidity ensures that the cone retains its precision across a wide frequency spectrum, from deep, powerful lows to crystalline highs, all while maintaining an incredibly smooth and natural tonal response.
As a result, the PFCS cone represents more than just a technological innovation—it’s a sophisticated synthesis of nature and engineering, a true auditory marvel designed to deliver an immersive experience unlike any other. Whether you are indulging in the thundering bass or the delicate highs, this cone elevates every note with unrivaled precision and grace, making it an indispensable component for those who seek nothing less than the pinnacle of acoustic refinement.
THE CONE - THE HEART OF THE PERFORMANCE
However, in 2022, the PFCS cone underwent a transformational evolution. Building on its pioneering design, we refined its core attributes—rigidity, weight reduction, and damping—through the introduction of a proprietary cross-linking treatment. This cutting-edge treatment resulted in an even greater level of performance, further enhancing its precision and clarity, and ensuring that the PFCS cone transcended its earlier innovations. The goal was singular: to enhance audio fidelity and create an auditory experience that would captivate listeners across all musical genres.
This evolutionary refinement solidified the PFCS cone as the foundation of next-generation loudspeakers, continuing to set the standard for high-fidelity audio. Yet, we didn’t stop there. Our pursuit of acoustic perfection led us to the creation of Provlar—a new material that would push the boundaries of what a loudspeaker cone could achieve.
Provlar Cone
The Provlar Cone is a groundbreaking innovation in the realm of loudspeaker design, setting a new benchmark for midrange performance. What sets the Provlar cone apart from traditional materials, such as Kevlar, is its proprietary weaving process and multistage binder infusion, which together enhance the damping and dissipation characteristics of the cone, ensuring an unparalleled listening experience.
At the heart of the Provlar Cone’s superior performance lies its unique weaving structure, which is carefully engineered to optimize the material’s strength and flexibility. Unlike Kevlar, which relies on the inherent rigidity of the fibers, Provlar’s proprietary weave allows for a controlled distribution of forces across the cone’s surface, resulting in improved consistency and natural resonance in midrange frequencies.
The multistage binder infusion process further enhances the damping properties of the cone, by gradually infusing a specialized resin binder into the fibers in multiple stages. This ensures that the cone exhibits superior dissipation characteristics, effectively controlling unwanted vibrations and distortion. As a result, the Provlar Cone delivers a cleaner, more precise midrange response, free from the resonant coloration often associated with lesser materials. Thanks to its advanced manufacturing process, the Provlar Cone achieves a perfectly balanced blend of rigidity and flexibility, optimizing energy transfer without sacrificing detail or definition. The improved damping characteristics prevent excessive energy from being stored in the cone, allowing it to decay rapidly and maintain sonic clarity across the midrange frequencies. With the Provlar Cone, listeners are treated to an exceptionally detailed midrange, where every subtle nuance is brought to life with stunning realism. The innovation in damping, combined with the unique fiber structure, ensures that the midrange frequencies remain tight, accurate, and lifelike, offering a refined and immersive auditory experience that sets it far apart from traditional Kevlar-based designs. In essence, the Provlar Cone is not just a material upgrade—it’s a new paradigm in speaker design, where advanced weaving techniques and cutting-edge binder infusion combine to create a superior midrange response, offering listeners the ultimate in audio precision and clarity.
BoX Bracing network
Introducing our groundbreaking Loudspeaker Cross Brace Network, a major advancement in speaker design that elevates audio performance to unprecedented levels. Created by our team of acoustics experts, this innovative network of internal braces is strategically positioned within the speaker cabinet to significantly reduce vibrations and unwanted resonance while preserving the natural energy of the sound. The result is a rigid, ultra-stable structure that enhances energy efficiency, allowing the drivers to operate with exceptional precision while maintaining a lively, dynamic sound. This leads to an immersive listening experience, with reduced distortion, expanded dynamic range, and increased durability. The Cross Brace Network seamlessly integrates structural reinforcement, vibration control, and acoustic refinement, setting a new industry standard. Experience sound in its truest form – pure, detailed, and captivating. Welcome to the next generation of high-fidelity audio.
.jpeg){kind=tracking}