Description

Meet the Fosi Audio i5, a full-size open-back headphone engineered for audiophiles who demand uncompromising clarity, dynamics, and comfort.

Key Features:

• 97mm Large-Diaphragm Planar Magnetic Driver: With a 2-micron ultra-thin diaphragm, the i5 delivers incredibly low distortion, rich detail, and a lifelike soundstage.

• 44 High-Strength N50 Neodymium Magnets: Create a stable magnetic field for fast transients, deep dynamics, and heightened resolution across the frequency spectrum.

• Target Sputtering Technology: Ensures a highly responsive diaphragm with reduced distortion and enhanced sonic clarity.

• Acoustic Damping Rear Chamber: Minimizes unwanted vibrations and resonance, refining airflow and tonal balance for natural imaging.

• Ergonomic Comfort: Soft, breathable earpads, memory metal headband, and stepless silicone adjustment ensure hours of fatigue-free listening, even with glasses.

Technical Specifications:

• Driver Type: Planar Magnetic

• Design: Open-back, full-size, wired

• Frequency Response: 10Hz – 50kHz

• Maximum SPL: >120 dB

• Total Harmonic Distortion: <1% @ 100 dB SPL

• Sensitivity: 98 dB/mW @ 1kHz

• Impedance: 28Ω

• Recommended Power: >250mW (min. 100mW)

• Weight: 550g