Budget open planar headphones

Archived article, this model is no longer in production.

The budget version of Snorry’s most popular planar headphones is the SI-1 composit.

The driver is designed with low-cost, square-section magnets. The diaphragm is optimized just for them, with a different topology than other headphone models. The cups are only made of inexpensive wood (ash), instead of leather – a good leatherette. The design is simplified and cheapened in terms of materials and manufacturing methods.

Model Name: SI-4

Model Features:

  • Impedance 40 ohms;
  • Sensitivity 100-101 dB/1mW;
  • Weight 480 grams;
  • Connectors miniXLR 4pin.
  • Material of ear cushions and headband – eco-leather (leatherette);
  • Material of the cups – hard wood (ash, bamboo).

Magnetic system design:

  • Magnetic system is double-sided, symmetrical, with 5 magnets in each row;
  • Magnet cross-section is square;
  • Geometric openness of the radiation area of about 80%;

Membrane construction:

  • Optimized for this magnetic system, there is ribbing across the tracks.

Contact info


Russia, Krasnodar
Red Street 113

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