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Final Audio F4100 High-Resolution In-Ear Headphones




  • Full-range balanced armature driver earbuds
  • Warm sound quality and clear bass tone
  • Choice of earpieces - Adjustable sound quality
  • MMCX connector and high purity OFC cable
  • Redesigned ear hooks and carry case

The Final Audio Design headphones are renown for their quality and comfortable fit. F4100 High-Resolution Earphones are a testament to the sentiment. These tiny, award-winning earbuds offer a perfect fit, high sound insulation and reduced microphonics in addition to high-resolution, a vast soundstage, rich bass tones and slightly mellow softness, which reproduces female vocals warmly and vividly. Final Audio Design ensures their fans' enhanced listening experience by providing ergonomic design, great sound quality, premium materials and practical accessories. 

Sound Quality

Extremely small and lightweight, the earbuds offer perfect fit and high sound insulation properties. Situated close to the wearer's eardrum and being highly airtight, this model delivers high resolution, a vast soundstage, and rich bass tones. These earphones are well balanced and have the softest, warmest sound edge of the earphones in the F series. 

Original Earpieces

The Final Audio Design engineers have worked hard to design an earbud that offers a comfortable fit and delivers quality sound. Two types of earpieces come with the F4100 Earphones: silicone and foam. These small accessories make a huge difference both in sound quality and comfort level of the listener. Modular earpiece design ensures perfect fit no matter the size of your ear canal, in addition to significantly changing the fullness of the bass and soundproofing performance. The foam earpieces, in particular, have soundproofing performance similar to noise cancellation earpieces.

Convenient Design

Final Audio Design went a step further than competitors in ensuring convenient design. As is known, sometimes the simplest things mean the most. The F4100 model features MMCX connectors, original high purity OFC cable finished in rope-like texture, and ear hooks to reduce microphonics. Besides indicating the right and left designation on the earbuds, the housing also bears a protuberance on its left bush to help you distinguish between left and right by feel. Day or night, continue indulging your hearing with Final Audio Design Heaven IV Earphones. 

Protective Case

Some headphone cases look good, Final Audio Design case for F4100 Earphones looks great and keeps the phones and their cable in perfect shape whenever the listening device isn't in use. The unique case design prevents breaking of the cords and protects the rest of the earphone parts. Once the earbuds and the plug are securely inside their compartments in the case and the wire is wrapped around the perimeter, the pouch is small enough to fit in the palm of your hand or your pocket. Rock you phones anywhere you take it and enjoy the great sound and comfortable fit.


  • Housing: Black alumite finished aluminum
  • Driver: Balanced armature
  • Connector: MMCX
  • Cable: Black OFC
  • Sensitivity: 106dB
  • Impedance: 42Ω
  • Weight: 12g
  • Cord length: 1.2m
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