I5
Special Order
Please allow a minimum of 3 weeks for delivery.
Fosi Audio I5, Open Back Planar Magnetic Headphone.
CA$799.99Each
- I5
- FOSI AUDIO
Fosi Audio I5, Open Back Planar Magnetic Headphone.
Democratizing Planar Sound
The i5 was born from our mission to make planar magnetic headphones more accessible—without compromising on sound quality, comfort, or design. Over a year of in-house development and acoustic tuning led to a headphone that delivers exceptional clarity, low distortion, and lifelike detail.
- Transducer Type: Planar Magnetic Transducer
- Maximum SPL: ≥ 120 dBSPL
- Frequency Response: 10 - 50,000 Hz; THD: < 1% @100dBSPL
- Sensitivity: 98 dB/mW @1kHz; Nominal Impedance: 28 Ω
- Recommended Power: ≥ 500 mW
Description
- Immersive Listening, Pure Original Sound : Experience studio-grade audio fidelity with nano-thin diaphragm and stealth magnets. Precision acoustics deliver high-resolution, low-distortion sound for live-performance realism
- 97mm Ultra-Large Diaphragm : Industry-leading 97mm driver at 2μm thickness reveals microscopic details. Magnetron-sputtered silver alloy coating enhances clarity while ensuring long-term sonic consistency and durability
- Ergonomic Design, Long-Lasting Comfort : Memory-steel headband with multi-axis pivoting earcups adapts instantly. Silicone sliders enable micro-adjustments. Breathable protein leather ear pads eliminate fatigue during extended sessions
- Refined Craftsmanship : Handcrafted walnut wood chambers paired with CNC-milled aluminum frame. Genuine sheepskin headband and signature S-design accents exude understated luxury and timeless sophistication
- Precision Magnetic Control : 44 N50 neodymium magnets ensure razor-sharp transients. Acoustically transparent open-back grille minimizes resonance for expansive, holographic soundstage with studio-grade accuracy
What‘s in the box？
- i5 Headphone
- 6.35mm Adaptor
- 3.5mm Cable
- User Manual
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