FiiO FD11
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FiiO FD11
FiiO has developed the FD11 headphones as part of a new series called "Bionic Conch", which aims above its price level in both sound quality and overall craftsmanship. The FD11 focuses on the tonality of the dynamic transducer with a special emphasis on vocals. The material chosen for the transducer is carbon, with which FiiO has long experience, for example with the FH15 or FF5 headphone transducers. In addition, a second-generation asymmetric internal and external magnetic circuit design is implemented that is optimized to produce a stronger magnetic field compared to a typical internal or single magnetic circuit. With a stronger field, the transducer can produce a stronger, more robust sound.
Semi-closed
Construction
3.5 mm
Connection type
None
Noise suppression
Without microphone
Microphone design
20-20 000 Hz
Frequency range
Key features of the FiiO FD11 headphones
- Premium all-metal design
- Ergonomically shaped for a comfortable fit
- Dual-chamber transducer for better bass
- C-shaped acoustic channel reduces resonance
- Hi-Res Audio certification for high quality sound
- Removable cable for easy maintenance
- Natural and clear sound with details
- Passive insulation blocks ambient noise
Advanced acoustics and Hi-Res sound quality
The FD11 headphones use a dual-chamber dynamic transducer design along with a C-shaped acoustic channel. The system helps control airflow inside the headphones, reducing resonance and providing a more cohesive and natural sound. The headphones have been certified Hi-Res Audio by the Japan Audio Society and the Consumer Electronics Association, confirming their ability to reproduce high-resolution sound.
Luxury body
Despite the very affordable price, the FD11 headphones are made of the highest quality materials. The entire body of the headphones is made of zinc alloy, which gives them a unique, premium look. It makes the headphones robust and resistant to damage. It features a detachable cable with a 0.78mm 2-pin connector, allowing you to freely change cables when damaged or to improve the quality of your music.
Asymmetrical internal and external magnetic circuit
FD11 headphones use the second generation of asymmetrical magnetic system. Through finite element simulations, a dual magnetic circuit was optimized that produces a stronger magnetic field than conventional dynamic inverters. The result is higher magnetic field density, better transducer response, more dynamic sound, lower distortion. The N52 neodymium magnets used contribute to a sensitivity of 111 dB/mW at 1 kHz.
Technical specifications
- Inverters: 10 mm
- Design: semi-closed design around the ears
- Sensitivity: 111 dB/mW
- Impedance: 24 Ohm
- Plugs
- The cable is double-sided
- Weight: 10 g
Package contents
- FiiO FD11 headphones
- Removable 2-pin cable with 3.5 mm connector
- Silicone ear cups set (S/M/L)
- User Manual
Impedance
This indicates how power-hungry the headphones are. Headphones with lower impedance (e.g. 32 Ω) are ideal for mobile phones and laptops. Higher impedance (e.g. 80 Ω and above) is more suitable for Hi-Fi players and amplifiers. Frequency range
Indicates what sounds the headphones can play. The normal range is 20 Hz - 20 kHz, which corresponds to what the human ear hears. Lower Hz = deeper bass, higher kHz = more detailed treble.Specifications
Colour
Type of headphones
Connection
Features and functions
Headphone characteristics
Weight
Number of headphones
Packaging
S.I.C. spol s r.o., Na Folimance 2155/15 120 00 Praha 2, [email protected], +420 222 505 045
Specifications can be changed without notice. Images are for illustrative purposes only.
