Fosi Audio IM4
Open-back IEM with a wide soundstage
CNC aluminium housing, open-back design, wide soundstage and neutral sound. Tunable via ear tips and nozzles – strong value.
Headphones reviews 2026
Sort by:
Fosi Audio i5
Open-Back Planar Magnetic Headphones
The Fosi Audio i5 features a large 97 mm diaphragm, a symmetrical N50 magnet array, and a carefully engineered acoustic architecture. The result is a neutral, high-resolution sound.
Fosi Audio K7
HiFi DAC/headphone amplifier for gaming and music
The Fosi Audio K7 is a high-quality desktop DAC and headphone amplifier with solid workmanship, intuitive operation, and neutral sound.
