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Headphones — Koss SB40

Description, images, technical data and specifications

Koss SB40
Image source — © Koss

It's a wired full-size headset, ideal for gaming, voice chats, and internet telephony. It has a closed design with large soft leatherette ear pads for excellent noise insulation and comfort during prolonged wear.

Specifications

  • Model name

    SB40

  • Transducer principle

    Dynamic or Isodynamic

  • Scheme

    N/A

  • Wearing style

    Over-ear

  • Frequency response low +/- 10dB (Hz)

    20

  • Frequency response high +/- 10dB (Hz)

    20 000

  • Max. sound pressure level (dBSPL (1 kHz @ 5% THD))

    N/A

  • Connection type

    Wired

  • Connector (mm)

    3.5mm

  • Sensitivity (dBSPL (1 kHz/ 1 mW)))

    120

  • Impedance (Ohm (1 kHz))

    96

  • Playback time (hours)

    N/A

  • Weight (g)

    N/A

  • Official link

    https://koss.com/products/sb40

Koss Porta Pro Headset

Koss SB42 USB

More components

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    This is a full-size wired headset of a closed type, perfect for gaming, communication and computer work. It has pronounced large cups with soft ear pads made of leatherette, which minimize pressure on the ears and provide high comfort even with prolonged use. The folding design makes the headset convenient for storage and transportation.

  • SB42 USB

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    A full-size closed headset designed for PC use and ideal for gaming, voice chats and internet telephony.

  • Porta Pro Headset

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  • CS300 USB

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    It is a lightweight and convenient two-way USB headset, perfect for office tasks, online conferences and working with language training programs. The ears here are false, with a unique D-shaped cups that follow the contours of the ear for maximum comfort even with prolonged wear.

  • CS295 USB

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    One-way USB office headset with overhead design, great for call centers, business calls, distance learning and online chat. The headset is equipped with a comfortable headband and a D-Profile ear pad, which provides comfort during prolonged use and good passive noise insulation.

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