- Dual-Cavity 10mm Dynamic Driver Unit.

- Carbon-Based Diaphragm.

- Liquid Die-Cast Zinc Alloy Construction.

- Asymmetrical Internal and External Magnetic Circuits.

- C-Shaped Acoustic Flute Design.

- Finely-Tuned Frequency Response.

- Hi-Res Audio Certified.

- 0.78mm 2-pin Connectors.

- Triangular Ergonomic Design.

- Stunning Looks.

- Comfortable Wearing Experience.

- Easy Drivability.

- High-Quality OFC Cable.

- Includes Premium HS18 Silicone Ear Tips.

FiiO FD11 is a brand new single dynamic driver IEM that promises outstanding sound clarity to its listeners. The pair houses a 10mm dual-cavity dynamic driver which adopts a high-quality Carbon-based diaphragm to produce impactful sound with a balanced three-frequency response. You get an impactful lower end, crisp midrange, and a smooth, detailed treble response. FiiO FD11 has got the brand’s innovative C-shaped acoustic flute that elevates the sound quality performance of the pair!! Experience rich timbre and a lovely sound with the all-new FiiO FD11!!

High-Quality Sound With High-Quality Dynamic Driver:-

FiiO has crafted the 10mm dynamic driver of the FD11 with the same materials as they have designed for the FH15 and FF5 IEMs. FD11 gets a serious boost in its sound capabilities with this premium dynamic driver unit. It features a dual-cavity design and a carbon-based diaphragm material. It grants the pair a highly-responsive sound that has a smooth timbre and minimal distortion.

Asymmetric External & Internal Magnetic Circuits:-

FiiO has featured second-generation asymmetric internal and external magnetic circuit systems on the FD11. The pair has been designed using finite element simulation optimizing the magnetic circuit design to generate a strong and powerful magnetic field. This results in a higher magnetic field density enabling switch movement of the diaphragm promising quality sound output.

Exquisite Design, Comfortable Fit:-

FiiO FD11 is designed with the ultimate craftsmanship from the brand. The pair features high-quality zinc alloy material shells that are decanted into the shape and then polished and electroplated to treat the users with an exquisitely finished product. It has a Conch-like shape. The pair has an ergonomic shape that promises a comfortable wearing experience for the users.

C-Shaped Acoustic Flute Design:-

FiiO has implemented its C-Shaped acoustic Flute within the ear shell of the FD11. It notably improves the sound performance, especially improving the lower-end response. When air moves through the FD11 shells, the C-Shaped acoustic flute helps to increase the viscosity of the air and reduces the resonance in the output signal. It helps in improving both mid-bass and sub-bass quality!!

Finely-Tuned Frequency Response Curve:-

FiiO is among the most experienced brands in the HiFi audio industry. They have finely adjusted the tuning of the FD11 to deliver a clean and detailed sound response. The pair has a strong midrange clarity, bringing in realistic vocals!!

High-Quality Stock Cable:-

FiiO FD11 comes with a high-quality stock cable. It’s a high-purity 4-strand oxygen-free copper wire with 120 wire cores on each strand. The high-quality oxygen-free copper material greatly enhances the performance of the pair by providing smooth signal transmission and low internal resistance.

 SPECIFICATIONS

Impedance: 24Ω@1kHz.

Sensitivity: 111dB/mW.

Frequency Response: 20Hz-20kHz.

Connector Type: 0.78mm 2-pin.

Termination Plug: 3.5mm Gold-Plated Copper Plug.