HiFiMAN HE1000 V4 – Flagship Stealth‑Magnet Planar Headphones

The HE1000 V4 elevates HiFiMAN’s legacy of high-end planar headphones with its groundbreaking Stealth Magnet design and ultrathin nanometer diaphragm. Encased in a refined, ergonomic build, these open-back headphones deliver wide soundstage, refined detail, and smooth warmth—ideal for critical listeners and studio-quality enjoyment.

Key Features

• Stealth Magnet technology: Reduces diffraction turbulence for exceptional clarity and resolution
• Nanometer-thin diaphragm: Ultra-light film achieves fast transient response and ultra-low distortion
• Window-shade grille design: Optimizes open-back diffusion for a natural soundstage
• Asymmetrical earcups & ergonomic headband: Enhanced comfort with slimmer 11 mm cups and tailored fit
• Upgraded crystalline cable: Includes detachable 3.5 mm and 4-pin XLR cables with silver-copper conductors

Customer Benefits

Experience breathtaking musical realism with a wide, airy soundstage and smooth, natural tonal balance. The advanced diaphragm and magnet system allow for deep emotional engagement while remaining easy to listen to over long sessions. And with the comfort upgrades, you can enjoy premium sound without fatigue.

Quick Specs

• Driver type: Planar magnetic, Stealth Magnet system
• Frequency response: 8 Hz–65 kHz
• Impedance: 32 Ω
• Sensitivity: ~93 dB/mW
• Cup thickness: 11 mm (revised earcup design)
• Weight: ~420 g (each earcup) – ~14.8 oz total
• Connectors: Detachable cables: mini ¼″ and 4‑pin XLR

What’s in the Box

• HE1000 V4 headphones
• Detachable crystalline silver-copper cables (3.5 mm to ¼″ & 4‑pin XLR)
• Protective carrying case
• Instruction manual

Use Cases / Ideal For

Ideal for audiophiles, sound engineers, and music professionals seeking reference-grade detail and expansive soundstage. Perfect for long studio sessions, critical listening, or immersive home listening experiences.

Compatibility

Pairs beautifully with high-end headphone amplifiers—supercapable at 32 Ω and excellent dynamics when driven properly. Use with balanced amps for full performance; single-ended cable included for versatile setups.

Pros & Cons

✅ Pros:

• Remarkably transparent and detailed sound
• Wide, natural, and immersive soundstage
• Advanced build, lightweight cups, and long-session comfort
• Detachable high-quality cables included

⚠️ Cons:

• Requires a powerful amp for best results
• Open-back design reduces isolation and leaks sound
• Premium price reflects flagship quality

The HE1000 V4 Stealth Magnet is HiFiMAN’s most refined planar flagship yet—melding cutting-edge driver technology with neutral tonality and exceptional comfort. If you demand unparalleled detail and immersive musicality, these headphones deliver at the highest level.