F Series

This series satisfies all of the elements demanded of sound quality
and usability to a high degree, and is one we have every confidence in.

While being comprised of metal, the housings in the F series weigh less than 2g. Being extremely
lightweight and small with a diameter of 5.5mm, we've achieved a perfect fit with high sound insulation
properties. Situating the driver unit close to the wearer's eardrum makes for more direct, vivid sound
quality. Through final’s own original method, where the focus is on the full-range use of a balanced
armature driver, weighty bass tones unimaginable considering the size of the housing are produced,
making this series one that final is extremely proud of.

Product Comparison

Product Name	F7200	F4100	F3100
Housing	Stainless steel mirror finish	Black alumite finished aluminum	Black alumite finished aluminum
Driver	Balanced armature	Balanced armature	Balanced armature
Connector	MMCX	MMCX	-
Cable	silver-coated OFC	Black OFC	Black OFC
Sensitivity	106dB	106dB	106dB
Impedance	42Ω	42Ω	42Ω
Weight	23g	12g	10g
Cord length	1.2m	1.2m	1.2m
Sound quality	Crystal clear high frequencies and beguiling vocals. Natural, rich bass tones.	Smooth vocals and warm sound interwoven with high-quality bass tones.	Natural, soft vocals and dynamic bass tones.

F7200

Extremely small and lightweight, with a 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 sound stage and rich bass tones.Employs an MMCX connector
and original high-purity silver-coated OFC cable.

F4100

Extremely small and lightweight, with a 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 sound stage and rich bass tones.Employs a detachable
MMCX connector and high purity OFC wire.

F3100

Extremely small and lightweight, with a 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 sound stage and clear bass tones.