Description
Description
The FiiO FDX Earphones (14th Anniversary Edition) are a luxurious, high-resolution in-ear monitor designed to celebrate FiiO’s 14th anniversary. Featuring 24 K gold-plated shells with decorative crystal inlays, these earphones combine collectible aesthetics with audiophile-grade performance. The large 12 mm pure beryllium diaphragm driver delivers detailed, natural sound across a wide frequency range, while the semi-open acoustic design enhances soundstage and reduces distortion. With a premium detachable MMCX cable, multiple interchangeable sound tubes, and a rich set of ear tips, the FDX earphones are perfect for discerning listeners who value both craftsmanship and sonic excellence.
Tech Specs
| Brand / Model | FiiO FDX (14th Anniversary Edition) |
| Driver Type | 12 mm Pure Beryllium Diaphragm Dynamic Driver |
| Frequency Response | 10 Hz – 40 kHz |
| Impedance | Approx. 50 Ω @1 kHz |
| Sensitivity | Approx. 111 dB @1 mW |
| Cable | Detachable MMCX braided cable (gold-silver-copper) |
| Connectors | 2.5 mm, 3.5 mm, 4.4 mm interchangeable plugs |
| Hi-Res Audio | Hi-Res Audio certified |
| Weight | Approx. 11 g per earphone |
| Special Features | 24 K gold plating, decorative crystals, semi-open acoustic design, interchangeable sound tubes, premium wooden collector’s case, unique serial number |
| Accessories | Various ear tips, MMCX cable, sound tube accessories, wooden collector’s case, magnetic cable organizer |
| Warranty Terms: | | 1 Year Warranty Provided By 101 Multimedia |
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★ ★ ★ ★ ★ 4.9 out of 5 “The FiiO FDX is stunning in both design and sound. The gold-plated shells look incredible, and the pure beryllium driver produces crisp highs and tight bass. The interchangeable tips and sound tubes let me fine-tune the sound exactly how I like it. Worth every penny for collectors and audiophiles alike.” — Verified user