The FiiO FD11 is designed as an in-ear monitor (IEM) featuring a 10mm carbon-based dynamic driver, offering a lightweight yet strong diaphragm for improved sound quality. This model incorporates asymmetrical internal and external magnetic circuits, employing N52 neodymium magnets to ensure high sensitivity and robust audio performance. The unique dual cavity design contributes to precise air flow control and minimizes distortion, resulting in detailed treble and solid bass response. Additionally, the C-shaped acoustic flute enhances bass performance, giving listeners a more cohesive sound experience. The FD11 is constructed with liquid die-cast zinc alloy, bearing a triangular ergonomic design for comfort during extended use. This product is part of FiiO’s Bionic Conch series, aiming to deliver high-quality sound and aesthetics at a competitive price point.
