RankquantRQ

Fosi Audio IM4 Open-Back IEM Earphones, in Ear Monitor Wired Earbuds, 10mm Single Dynamic Driver, IEMs for Audiophiles, Gaming and Studio, 3.5mm 2-Pin 0.78mm Detachable Cables, N52 Dual Magnets

93.8%
Global percentile
vs. all 1,329,830 ranked products
93.9%
In-cohort percentile
Toys, Games & Music · 116,864 products
56.2%
AI-adjusted percentile
5 calibrated reviewers
View on Amazon
$99.99on Amazon · as of 2 Sept 2026
Rankquant analysed 14 reviews for this product, 5 of them from calibrated reviewers.

Product categories

Toys, Games & MusicMusical Instruments
Fosi Audio IM4 Open-Back IEM Earphones, in Ear Monitor Wired Earbuds, 10mm Single Dynamic Driver, IEMs for Audiophiles, Gaming and Studio, 3.5mm 2-Pin 0.78mm Detachable Cables, N52 Dual Magnets

Is Fosi Audio IM4 Open-Back IEM Earphones, in Ear Monitor Wired Earbuds actually any good?

Cohort
Toys, Games & Music · 116,864 products
Calibrated reviewers
5
Method
How percentiles are computed

Same category · Toys, Games & Music

What else scores like Fosi Audio IM4 Open-Back IEM Earphones, in Ear Monitor Wired Earbuds, 10mm Single Dynamic Driver, IEMs for Audiophiles, Gaming and Studio, 3.5mm 2-Pin 0.78mm Detachable Cables, N52 Dual Magnets?