Fosi Audio i5

Immersive listening experience, pure original sound: Experience studio-quality audio with a nanometer-thin diaphragm and invisible magnets. Precision acoustics deliver high-resolution sound with low distortion for a realistic live performance experience.

97 mm ultra-large diaphragm: The industry-leading 97 mm driver with a 2 μm thickness reveals microscopic details. Microwave-sputtered silver alloy coating enhances clarity while ensuring long-lasting sound quality and durability.

Ergonomic design for long-lasting comfort: Memory-steel headband with multi-axis rotatable ear cups adapts instantly. Silicone sliders allow micro-adjustments. Breathable protein-leather ear cushions prevent fatigue during extended listening sessions.

Refined craftsmanship: Handmade walnut wood chambers combined with a CNC-machined aluminum frame. Real sheepskin headband and signature S-design accents convey understated luxury and timeless sophistication.

Precise magnetic control: 44 N50 neodymium magnets ensure sharp transients. The acoustically transparent open grille minimizes resonance, creating a spacious, holographic soundstage with studio-quality imaging.