Exceptional rigidity and light weight deliver ultra-fast transient response, extended high frequencies (with abundant airiness and overtones), and ultra-low distortion—ensuring natural vocals and accurate instrument timbre.
2. Large Black Wire Voice Coil with Former
Enhances detail reproduction by 10~20%, provides strong driving force to unlock the beryllium diaphragm’s potential, and ensures stable vibration for precise sound imaging and consistent performance.
3. Top-Tier N52 High-Strength Magnet
19.5×5mm large-size magnet offers powerful magnetic flux (surpassing flagship 50mm units), laying a solid foundation for wide dynamic range and exceptional detail retrieval.
4. Optimized 40mm Structural Design
Maximized diaphragm size for rich sound density; reduced frame thickness + integrated copper ring minimize resonance, ensuring clean sound and quiet background.
5. Strict Quality Control
Each driver pair undergoes pre-shipment frequency response matching, guaranteeing symmetrical left-right channel performance and Hi-Fi-grade audio precision.
6. Three Impedance Options
80Ω/300Ω/700Ω, optimized for beryllium diaphragm characteristics, perfectly matching high-end audio setups and meeting the needs of discerning audiophiles.
The Aurora 40 Beryllium stands as the pinnacle of our 40mm driver technology, integrating premium materials and precision engineering to redefine Hi-Fi audio performance. At its core lies a high-performance beryllium-plated dome diaphragm—a flagship-grade material renowned for its exceptional rigidity-to-weight ratio, delivering ultra-fast transient response, extended high-frequency clarity, and minimal distortion.
Paired with the diaphragm is a large black wire voice coil with a former, which enhances detail reproduction by an additional 10~20% while ensuring consistent vibration control. To complement the beryllium diaphragm’s unique characteristics, the driver is available in three optimized impedance options: 80Ω, 300Ω, and 700Ω—catering perfectly to discerning audiophiles and high-end audio setups.
Within the 40mm form factor, we maximize the diaphragm size for richer sound density, reduce the frame side thickness, and integrate a copper ring to minimize resonance and boost structural stability. Powering the driver is an N52 high-strength magnet (19.5×5mm)—a thickness that even surpasses the magnets in our flagship 50mm units—providing a strong, stable magnetic field for superior dynamics and detail retrieval.
Each driver pair undergoes strict pre-shipment frequency response matching, guaranteeing consistent performance, precise sound staging, and an immersive listening experience that brings every note to life.
