Headphone FOSI AUDIO i5
Fosi Audio i5 Planar Magnetic Open-Back Wired Headphones
Discover an exceptional listening experience with the Fosi Audio i5 Planar Magnetic Headphones. Engineered for audiophiles, music enthusiasts, gamers and professionals, these premium open-back headphones combine advanced planar magnetic technology with high-quality craftsmanship to deliver remarkably detailed, natural and immersive sound.
Featuring an ultra-thin 97mm planar magnetic driver, precision neodymium magnets and luxurious materials, the i5 offers outstanding clarity, fast transient response and a spacious soundstage for truly high-fidelity audio.
Key Features
Advanced Planar Magnetic Drivers – Ultra-thin 97mm diaphragm delivers exceptional accuracy, fast response and minimal distortion.
Open-Back Acoustic Design – Produces a wide, natural soundstage with impressive depth and instrument separation.
High-Resolution Audio Performance – Extended frequency response from 10Hz to 50kHz captures fine musical detail across the entire spectrum.
Powerful Neodymium Magnet System – Equipped with 44 high-performance N50 magnets for precise driver control and dynamic sound reproduction.
Premium Build Quality – Beautiful walnut wood earcups combined with a CNC-machined aluminium frame create an elegant and durable design.
Exceptional Comfort – Memory foam ear cushions, genuine sheepskin headband and flexible memory metal headband provide excellent comfort during extended listening sessions.
Studio-Quality Listening – Ideal for critical listening, music production, mixing, gaming, DJ applications and everyday Hi-Fi enjoyment.
Reliable Wired Connection – Standard 3.5mm connector ensures stable, lossless audio with no battery or charging interruptions.
Why Choose the Fosi Audio i5?
The Fosi Audio i5 is designed for listeners who demand precision, comfort and premium craftsmanship. Its large planar magnetic driver delivers incredibly detailed audio with excellent instrument separation and low distortion, while the open-back construction creates a spacious, lifelike listening experience that conventional dynamic headphones struggle to match.
Whether you're enjoying high-resolution music, monitoring recordings, gaming or simply relaxing with your favourite albums, the i5 offers outstanding performance and long-lasting comfort.
Package Includes
1 × Fosi Audio i5 Planar Magnetic Headphones
1 × 3.5mm Audio Adapter
1 × User Manual
Specifications
Brand: Fosi Audio
Model: i5
Type: Full-Size Open-Back Wired Headphones
Driver Type: Planar Magnetic (Orthodynamic)
Driver Size: 97mm
Diaphragm Thickness: 2μm Nano-Level
Magnet Type: N50 Neodymium
Number of Magnets: 44
Frequency Response: 10Hz – 50kHz
Impedance: 28Ω
Sensitivity: 98dB/mW @ 1kHz
Maximum Sound Pressure Level: >120dB SPL
Recommended Amplifier Power: Over 250mW
Minimum Recommended Power: Over 100mW
Total Harmonic Distortion: <1% @ 100dB SPL
Connectivity: Wired
Connector: 3.5mm Audio Jack
Cable Length: 1.5m
Headband Material: Genuine Sheepskin & Memory Metal
Ear Pad Material: Memory Foam
Construction Materials: Walnut Wood, Aluminium Alloy, Leather, Plastic and Silicone
Weight: 550g
Microphone: No
Volume Control: No
Noise Cancellation: No
Water Resistance: No
Certifications: CE
Care Instructions
To maintain the performance of your headphones:
Avoid applying excessive pressure to the ear cushions.
Never press directly on the planar magnetic drivers.
Remove large metal earrings or accessories before wearing to prevent accidental damage.
Store the headphones in a clean, dry environment when not in use.
Experience reference-quality audio with the Fosi Audio i5—premium planar magnetic headphones built for listeners who appreciate exceptional detail, expansive sound and lasting comfort.
