Nano Side-Fitted Acoustic
Architecture (NSAA™)
10mm Composite Dynamic Driver
Delivers deeper bass, richer mids, and extended dynamic range for a more immersive and powerful listening experience.
Ultra-Light FeatherBA™ Balanced Armature
Provides precise high-frequency response with faster transient performance and enhanced sonic detail.
Engineered for superior audio precision, EarFun’s Dual-Driver System combines an ultra-light FeatherBA™
Balanced Armature for accurate high-frequency reproduction with a 10mm Composite Dynamic Driver that
delivers deep bass, rich midrange, and extended dynamic range. The result is a refined, immersive listening
experience with exceptional clarity and balance.
Ultra-Light FeatherBA™
Balanced Armature
Exclusively developed by EarFun, the FeatherBA™ Balanced Armature features an ultra-light proprietary design that achieves exceptional high-frequency accuracy and responsiveness. Its advanced lightweight diaphragm enables faster transient performance and precise sonic reproduction, delivering enhanced detail, clarity, and realism.
Precision 11° Driver Alignment
The NSAA™ adopts a meticulously engineered 11° alignment between its Dynamic Driver and FeatherBA™ Balanced Armature, effectively minimizing acoustic interference. This precise structural design ensures clearer treble, balanced frequency response, and accurate full-spectrum sound reproduction, allowing every note to be rendered with remarkable clarity and fidelity.
