FiiO FD3 IEM

FiiO FD3 IEM, Dynamic Driver audiophile wired earphones. The 12mm large diaphragm of the FD3 is made of Diamond-Like Carbon (DLC) which is both impressively rigid, which helps to reduce unneeded distortion and vibration, yet also surprisingly light.

DLC Dynamic Driver Outperforms!

Inside the FD3's striking shell lies a driver with a robust magnet of 1.5 Tesla magnetic flux paired with an ultra-fine copper-clad aluminum Japanese Daikoku voice coil for an amazing, powerful sound.

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 helps to effectively solve the problem of time delay caused by sound wave propagation path in the cavity. In addition, the semi-open design based on FiiO's patented technology for balanced air pressure within leads to a more natural sound even for long-time listening sessions.

Two types of sound tubes to try!

As seen below, FiiO FD3 has also been designed with interchangeable sound tubes. The nozzles are swappable, with two options included, to provide you with two tunings to choose from - a perfect option to have when buying IEM's online! 

FiiO FD3 has also been designed with a hidden venting system. FD3 is a semi-open design, with sound tubes hidden just behind the cable connection. This leads to a more natural sound and also effectively helps protect your ears, by balancing the air pressure within the FD3, leading to reduced pressure on the ear drums! 

A quality 1.2m cable is included, with mmcx connectors, a durable 3.5mm plug and twisted, braided copper cable. 

Suggestion: Match the FD3 with the awesome dongle dac FiiO KA13.

FiiO FD3 Tech Specs: 

• Impedance: 32 ohm
• Sensitivity: 111dB 
• Frequency Response: 10-40,000 Hz
• Driver: 12mm DLC coated
• Nozzles: Black (detailed treble), and Red (robust bass)
• Weight: 7g each

Warranty: 1 Year by FiiO