7Hz G1

Dual-cavity DLC dynamic driver earphones for gaming and music

Pros

  • Custom 10 mm dual-cavity dynamic driver with high-flux N52 neodymium magnets
  • Diamond-like carbon (DLC) diaphragm delivers fast transient speed and low distortion
  • Balanced frequency response following the Harman target curve with transparent mids
  • Compact, low-profile ergonomic aluminum housing comfortable enough for sleeping
  • Detachable 0.78 mm 2-pin oxygen-free copper twisted cable with inline microphone option

Cons

  • Harman-oriented bass profile may feel too polite for hardcore bassheads
  • Minimalist all-metal industrial design lacks decorative or artistic faceplates
  • Included cable has fixed single-ended termination without modular plugs

Updated

Details and specs

The 7Hz G1 is an in-ear monitor designed as an all-round performer for both competitive gaming and immersive music listening. Anchoring the design is a newly developed 10 mm dynamic driver featuring a dual-magnetic, dual-cavity structure driven by high-flux N52 neodymium magnets. Its diaphragm is engineered with a Diamond-Like Carbon (DLC) coating, providing high rigidity and low mass to minimize harmonic distortion and maintain crisp transient response across rapid transients.

Acoustically tuned with multi-layered damping to closely trace the Harman target curve, the G1 provides balanced sub-bass extension, uncolored and articulate midrange reproduction, and smooth, fatigue-free upper treble. This cohesive response excels at conveying spatial pinna cues and footsteps in competitive gaming while rendering acoustic instruments and vocal harmonies naturally. The CNC-finished anodized aluminum shells are intentionally compact and low-profile, resting flush inside the concha to enable extended gaming sessions and comfortable side-sleeping.

  • Flagship 10 mm dual-cavity, dual-magnetic dynamic driver with Diamond-Like Carbon (DLC) diaphragm
  • High-flux N52 neodymium magnet assembly for fast transient recovery and controlled dynamics
  • Impedance 18 Ω, sensitivity 107 dB/V@1kHz
  • Frequency response 10 Hz – 20,000 Hz with low total harmonic distortion (<0.5%)
  • Precision-engineered aluminum alloy shells with flush, ergonomic fit suitable for sleeping
  • Detachable 0.78 mm 2-pin twisted oxygen-free copper (OFC) cable with 3.5 mm gold-plated plug
  • Clean directional staging and pin-point instrument separation suited for music and gaming
  • Released late 2024

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