Concept Kart 7Hz Salnotes Zero Wired Iem Earphone

The Concept Kart 7Hz Salnotes Zero Wired IEM Earphone is a popular and well-regarded budget In-Ear Monitor (IEM).

Here are the key features and specifications:

Key Features and Specs:

• Driver: Single 10mm Dynamic Driver with a metal composite diaphragm and N52 Magnet.
• Sound Signature: Generally described as having a neutral-bright or balanced tuning, often praised for its exceptional clarity, detail retrieval, and natural timbre for its price point.
• Design & Build:
  • Ergonomic shape.
  • Environment-friendly plastic chassis with a stainless steel faceplate.
• Cable:
  • Detachable cable with 0.78mm 2-Pin connectors, which allows for cable replacement or upgrades.
  • The cable is typically a 4-core high-purity Oxygen Free Copper (OFC) cable.
  • It may be available with either a 3.5mm standard audio jack or a Type-C termination, sometimes with an in-line microphone depending on the variant.
• Impedance: Typically $>32\Omega$.
• Sensitivity (SPL): Approximately $108\text{ dB/V @ 1 kHz}$.
• Frequency Response Range: $10\text{ Hz}-20,000\text{ Hz}$.