FiiO FD11 10mm Dynamic Driver In-Ear Monitors With 0.78mm Detachable Cable

10mm carbon-based diaphragm

Liquid die-cast zinc alloy construction

Asymmetrical internal and external magnetic circuits

Dual-cavity driver

C-sgaped acoustic flute

Fine-tuned frequency response

Hi-Res Audio certified

0.78mm 2 pin detachable cable

Pure and clean sound

The FiiO development team created the FD11 as a part of a new “Bionic conch” series of products that aims to punch above its price class in both aesthetics and sound. High-end techniques were used to create the unique sense of flow that the FD11 radiate from their appearance, and innovative features such as the C-shaped acoustic flute elevate the sound quality to the next level by giving a truly “cohesive unified” sound.

The FD11 focus on dynamic driver timbre, with special attention on vocals, suitable for vocal-heavy, folk, ACG and other styles of music.

High-end materials for a high-end sound

For the FD11’s 10mm carbon-based dynamic driver, the development team chose to use the same materials as found in the high-end FH15 and FF5 IEMs, giving the FD11 a serious boost to its sound capabilities.

The carbon-based material is ideal for the diaphragm - being lighter than aluminum, beryllium, and other materials while having a tensile strength nine times that of steel.

The carbon-based diaphragm results in a highly-responsive and detailed driver that can easily handle quick transients with minimal distortion thanks to minimal breakup during driver movement.

Dual Cavity dynamic driver

The rear of he FD11’s dynamic driver features a unique dual-layer cavity, allowing the development team to install damping control systems in both the inner and outer chambers to precisely control air flow - resulting in reducing distortion and allowing the diaphragm to move more freely without breakup. This results in both more detailed treble and especially more robust and more resolving bass, with the driver faithfully reproducing low-frequency details with astonishing speed.

Classy craftsmanship

Affordable price, high-end craftsmanship: this is what you get with the FD11.

Zinc alloy is the material of choice for constructing the FD11 in order to give it a unique flowing appearance. This zinc alloy is die-cast into its shape, and then polished and electroplated to give it a high-end look.

Compared to the FD1, the FD11 is completely made of high-end materials and techniques, making it stronger, more durable, and ultimately more ready to withstand a daily usage. The internal surface of the FD11 is slightly uneven, just enough to significantly reduce sound wave convergence, and minimize standing wave generation, all resulting in purer sound.

0.78mm dual-pin detachable cable

The FD11 uses a 0.78mm dual-pin cable, allowing you to easily upgrade your listening experience later. The elbow shaped headphone connector is also specially curved to make it both easier to use and more comfortable to wear.

List of item included

1x FiiO FD11

1x 3.5mm to 0.78mm 2-pin cable

3x Eartips S/M/L

1x User manual