
















FiiO
FiiO - FD3
In-Ears With 1 Dynamic DriverExpected to be restocked by 18th - 20th July
Chi-Fi
Excellence
1 Year of
Warranty
12mm Large Dynamic
Drivers
FEATURES A DYNAMIC DRIVER WITH TESLA MAGNETIC FLUX AND JAPANESE VOICE COIL
FiiO has had great success in creating a line-up of IEMs that combine excellent audio quality and great looks. FiiO's dynamic driver line-up has always amazed the critics with its single DD setup that presents exceptional tonality and clarity with smooth bass texture. FiiO FD3 continues in the direction of its FD line siblings, utilising the flagship-grade 12mm dynamic driver. The inside of the FD3 shell is embedded with a driver with a robust magnet of 1.5 Tesla magnetic flux, paired with an ultra-fine copper-clad aluminium Japanese Daikoku voice coil for accurate sound reproduction.



MODERN DLC DIAPHRAGM AND ACOUSTIC PRISM SYSTEM ENSURES LOW DISTORTION AND CLARITY
Flag-ship grade components have been used in the design of the FiiO FD3. The diaphragm is made of diamond-like carbon (DLC) that is rigid and surprisingly light. This design makes the FD3 comfortable to wear and reduces unwanted distortion having a tremendous transient response. FD3 has an Acoustic Prism Cavity to enhance the diffusion of sound waves, adjust the phase, and precisely control the way sound waves travel through the cavity. Acoustic Prism Cavity eliminates high-frequency standing waves, enhancing overall sound wave diffusion. With the newest technology integrated, the FiiO FD3 produces unmatched sound quality.



INDUSTRIAL GRADE ALUMINIUM-MAGNESIUM ALLOY BODY FUSED WITH A SEMI-OPEN DESIGN
The FD3 is evidence of FiiO's commitment to high-quality craftsmanship. The FD3's main body is composed of an aluminium-magnesium alloy using an industrial process that combines hand polishing and five-axis CNC machining, making it incredibly strong and stylish. Based on the company's proprietary concept for Balanced Air Pressure technology, the FD3 has a semi-open design. This semi-open design provides a natural sound and effectively protects your hearing by balancing air pressure within the body and leads to less fatigue on your eardrums. As a result, the listening experience is soothing and less fatiguing. The FD3 has good soundstage and imaging capabilities due to its semi-open design. You will be able to imagine and place each instrument considering the stage of your recording. This semi-open design enhances the listening experience tenfold, making the sound less forced.

A PERFECT BALANCE BETWEEN FORM AND FUNCTION WITH A UNIQUE CELLULOID PANEL COVERED WITH 2.5D FILM COATING GLASS
The look of the FiiO FD3 is based on the theme of curves and is simple yet has a beautiful appearance. This design language is evident in the distinctive celluloid panel which has 2.5D film coating glass on top for a transparent appearance. For adjusting the frequency response of the earphones, the FD3 also has replaceable ear nozzles. The inner diameter of each sound tube varies even if their outside diameters are the same. The large inner diameter tube (black) produces detailed treble, and the small inner diameter tube (red) gives robust bass texture. This strategy is original and strikes the ideal mix between form and function.

HI-RES AUDIO CERTIFIED AND BUNDLED WITH 120-CORE HIGH-PURITY MONOCRYSTALLINE COPPER WITH MMCX CONNECTOR
The FiiO FD3 comes with a thoughtfully designed cable that enhances the user experience. It is reinforced with four strands of 120-core high-purity monocrystalline copper without interchangeable plugs and has an MMCX connector for easy connectivity. The FD3 is a Hi-Res Audio-certified earphone capable of delivering minute details and resolution delivering good soundstage and imaging. The cable reproduces music vividly and with superior clarity.

DRIVER SIZE | 12 mm |
DRIVERS | Dynamic |
DIAPHRAGM MATERIAL | Diamond-Like Carbon diaphragm |
FREQUENCY RESPONSE | 10 Hz ~ 40 kHz |
IMPEDANCE | 32Ω@1 kHz |
SENSITIVITY | 111dB@1 mW |
MAX POWER | 100 mW |
WIRED CONNECTIVITY | 3.5 mm |
MICROPHONE | No |
CONNECTOR | MMCX |
COMPATIBILITY | Universal |
WEARING STYLE | Over-the-ear |
DETACHABLE CABLE | Yes |
CABLE | 4-stranded high-purity monocrystalline copper cable |
CABLE LENGTH | About 120cm |
WEIGHT | 7.0g |
BOX CONTENTS | 1. FiiO FD3 IEMs |
2. 4-stranded high-purity monocrystalline copper cable | |
3. Balanced Eartips (S*3, M*3, L*3) | |
4. Bass eartips (S*3, M*3, L*3) | |
5. Vocal eartips (S*3, M*3, L*3) | |
6. Foam eartips X 2 | |
7. Cleaning brush | |
8. Carrying case | |
9. MMCX assist tool | |
10. User manual | |
11. Interchangeable sound tube |
GENERIC NAME | Headphones |
COUNTRY OF ORIGIN | China |
IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
NET QUANTITY | 1 |
--Balanced ear tips*3 pairs (SML)
--Bass ear tips*3 pairs (SML)
--Vocal ear tips*3 pairs (SML)
--Foam ear tips*2 pairs
--Cleaning brush
--Storage case
--MMCX assist tool
--Interchangeable sound tube*1 pair
1. The small hole in the front cavity is used to relieve air pressure. It can help to moderate pressures that happen to the ear canal when putting the FD3 inside the ears. If the front hole is blocked, it would enhance the bass performance. However, hearing fatigue would also be caused easily due to increasing pressures in the ear canal.
2. The diaphragm of the FD3 is made of Diamond-Like Carbon (DLC). Therefore, if the front pressure-relief hole is blocked, it will cause unneeded distortion due to slight transformation of the diaphragm when it is vibrating.
[Semi-open acoustic design] The semi-open acoustic design of the FD3 based on FiiO's patented technology for balanced air pressure within brings several advantages. Not only does such a design lead to more natural sound, but it also effectively protects your hearing by balancing air pressure within the cavity, leading to less pressure on your eardrums. This makes your listening experience less tiring and the sound less forced.
[Front acoustic prism]
The acoustic prism so effectively used in the flagship FD5 for great sound quality is also featured in the FD3. Like with the FD5, the acoustic prism system brings numerous benefits such as eliminating high frequency standing waves, enhancing overall sound wave diffusion, and even effectively solving the problem of time delay caused by sound wave propagation path in the cavity. This all leads to marvelous sound quality that will surely take your breath away.
Right/R: red
The FD3 has unit markers on both earphone units: blue L on the left channel and red R on the right. Other than the letter marker, there are corresponding colors at the position of the MMCX connectors, left blue and right red. Please fit the correct channel according to the indication markers when changing the cable.
1 Year Warranty
Don't sweat it, this FiiO - FD3 comes with a warranty
from FiiO that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about FiiO's warranty in India.
"Excellent balanced tuning with 2 nozzle filters balanced and enhanced treble nozzles which is improved from their previous FD5. Two more distinctive sound tunings due to how good the nozzles work."
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