7HZ Timeless 14.2mm Planar In-ear Monitor



Timeless is the latest addition to the brilliant range of high-resolution IEMs by 7Hz. The pair adopts a large 14.2mm planar driver with a 2mm ultra-thin diaphragm and double-sided neodymium magnetic architecture. 7Hz has premium CNC machined aviation-grade aluminum alloy cavities that provide an extraordinary look to the pair. Experience high-resolution clarity with the Timeless producing a brilliantly detailed sound across a wide frequency response range.

Beautifully Carved With Aviation-Grade Aluminum

Each earpiece here in Timeless is carved from a single piece of aviation-grade aluminum alloy material. They are made using a high-precision CNC machining process achieving a well-finished look with lightweight aesthetics and an ergonomic shape.




Large 14.2mm planar Magnetic Driver

In order to produce high-resolution sound with ultimate clarity and detail, 7Hz has adopted a large 14.2mm planar magnetic driver that utilizes an ultra-thin 2mm diaphragm coil. The pair produces excellent dynamics and fast response with great clarity throughout a wide frequency response range.

Double-Sided Neodymium Magnetic Architecture

7Hz has designed Timeless with a powerful dual-sided neodymium magnet. It produces a great magnetic flux that paired with the ultra-lightweight diaphragm produces a swift movement of the coil inside the cavity. It results in natural and balanced sound reproduction with ultra-low distortion in the output.

High-Quality Performance With High-Purity Cable

In order to maintain high-quality performance with the Timeless earphones, 7Hz has bundled the pair with a high-purity cable made with a combination of single-crystal copper and silver-plated single crystal copper cores. The cable has an outer shielding with silver-foil wire for a warm sound. This cable has standard MMCX connectors. Users can choose between two different termination options while purchasing, 3.5mm SE or 4.4mm Balanced.

Technical Specifications

  • brand Seven Hertz
  • model timeless
  • resistance 14.8Ω
  • Sound pressure level 104db/1khz
  • Frequency response range 5-40000hz
  • THD <0.2%/1khz
  • Moving coil unit 14.2mm Plate unit
  • weight Single 5.5g
Weight 0.3 kg
Dimensions 15 × 10 × 6 cm


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