NUR Harmonia The Essence of Music
Nur was born from the desire to experience music in its purest form—to feel every note, every breath, and every nuance. In Arabic, “Nur” means “Light” and that is exactly our goal: to illuminate every sonic detail, bringing it to life in its most authentic form, resonating with pure emotion.
Nur Harmonia is a high-performance instrument, finely tuned even for audio professionals. Its frequency response is remarkably linear and extended, combined with a precise and detailed three-dimensional sound stage, making it a reliable reference for mixing and mastering.
Nur is more than just technology—it is pure sensitivity. It is the perfect fusion of engineering and passion, science and art. Every detail is studied with obsessive care, using innovative materials and designing solutions that respect and enhance the sound. Because we know that listening is not just a technical experience—it is, above all, a human one.
Crafted from raw 301 stainless steel, the Nur Harmonia acoustic grid is inspired by the Flower of Life symbol, minimizing unwanted reflections while reinforcing the frame. This design ensures a uniform sound response and extraordinary consistency across the entire frequency spectrum.
Felt Filters a carefully calibrated felt layer, optimized in density and thickness, regulates airflow within the drivers, refining mid and high-frequency reproduction. A natural, balanced, and incredibly immersive sound
Frame
The frame is a sophisticated combination of innovative materials. The outer shell, manufactured using advanced additive technology, incorporates carbon-reinforced nylon powder (30% carbon), reducing overall weight and enhancing comfort. Structural rigidity is ensured by the synergy between the steel acoustic grid and the robust, CNC-machined aluminum driver housing. The Carbonylon structure allows for complex internal geometries that effectively manage sound reflections, delivering a precise and emotionally engaging listening experience.
Planar Driver
The isodynamic drivers of Harmonia redefine fidelity standards with an extended frequency response from 8 Hz to 50 kHz. The ultra-thin 3-micron PEEK planar membrane, printed on both sides using Uniforce technology, ensures a perfectly uniform electromagnetic force distribution, reducing distortion and improving transient response.
Optimized Magnetic
Flux Featuring a Neodymium N52 magnetic array, one of the most powerful magnet configurations available, the system generates a strong and stable magnetic field, maximizing transduction efficiency. With an impedance of 48 Ohms and a sensitivity of 107 dB (+/-1.5 dB) @1 kHz, Nur Harmonia delivers exceptional dynamics, detail, and compatibility with various amplification technologies, from tube amps to solid-state designs.
Sound Expansion Chamber
Engineered to create a uniquely immersive acoustic experience, the sound expansion chamber generates a wide, three-dimensional sound stage. The internal acoustic treatment enhances spatial perception, allowing listeners to pinpoint the exact position of instruments in the virtual stage.
Feeling Sound
System The Feeling Sound System allows listeners to fine-tune their sound signature by inserting specialized panel filters that regulate internal chamber pressure. This system gives you the freedom to shape your ideal listening experience while preserving the purity of the music.
The Feeling Sound System
The Feeling Sound System features a dedicated slot for two filters inside the sound expansion chamber, allowing airflow adjustment by inserting specially designed felt filters. These filters are stored in a dedicated container included in the package. Each filter has been carefully designed for a specific function.
No Filter
When no filter is applied, the driver moves freely, maximizing transient response. However, the frequency response becomes less linear, requiring an amplifier with strong membrane control through current-driven operation.
Full Bass Filter
This filter, featuring the largest opening, extends the frequency response while preserving the characteristics of the no-filter configuration.
Mid Bass Filter
By progressively restricting airflow, this filter linearizes the response and enhances amplifier control over the membrane, indirectly increasing the damping factor.
Precision Filter
Optimized for a highly linear frequency response, this filter is particularly suited for professional studio monitoring applications.
Tube amp mode
With no openings in the felt, this filter maximizes damping, making it easier for tube amplifiers or voltage-driven systems to control membrane movement. The transient response is slightly softened, resulting in a particularly smooth and linear frequency curve.
Multi-Filter Configurations
It is possible to combine multiple filters to achieve different sonic results, following this fundamental principle
Greater airflow freedom
The membrane moves more freely, maximizing transient response but reducing low-frequency extension.
More restricted airflow
Increased damping, resulting in deeper bass extension and enhanced control over the membrane’s movement.
Technical specifications:
