FiiO FH11

The FiiO development team has created the so-called bionic shell for the FH11 earphones. The C-shaped acoustic tube design provides the earphones with unparalleled sound quality. To achieve the ideal sound, high-quality materials were used, and a 10 mm dome diaphragm driver was developed. The carbon-based dome diaphragm ensures excellent high-frequency resolution while reducing vibrations and nonlinear distortions. The FH11's acoustic three-chamber design optimizes performance across all frequency ranges. The division of the cavity into three chambers and the use of a damping system allow for harmonious and precise sound reproduction. Air pressure fluctuations are minimized, and the membrane's response is optimized.

The earphone shell of the FH11 is made from a zinc alloy, produced through a die-casting process and refined through surface treatments such as polishing and galvanizing. This gives the headphones a glossy texture and a unique appearance. The acoustic inner tube of the FH11 is designed in the shape of a small shell to enhance bass reproduction. It increases the viscosity of the air inside the earphones and lowers the resonance frequency of the cavity, resulting in deep tones being reproduced with exceptional precision and power.

The FH11 not only offers excellent sound and high-quality design but also high wearing comfort. The contact surface between the earphone and the ear has been optimized for a comfortable fit. The included earphone cable with 2-pin connectors is interchangeable. The FH11 has been certified by the JAS Japan Audio Association and the CEA Consumer Electronics Association for its high-quality audio playback. It reproduces a faithful sound and provides an authentic live interpretation for an impressive audio experience.