Headphones

Sennheiser HDR 175

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Product code: 81964

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    Description

    Extra headphones for the Sennheiser RS 175-U set.

    Key Features:

    • closed-back digital wireless headphones for transmitting/receiving uncompressed audio;
    • dynamic transducer system with powerful neodymium magnets for clear and pure sound;
    • dynamic bass and surround sound;
    • ergonomic and adjustable headband for excellent and secure fit;
    • soft pads on the headband for perfect comfort;
    • does not require configuration - plug&play system!

    Home entertainment just got more entertaining

    The Bass Boost and Surround Sound listening modes will allow you to experience your home entertainment system like never before.

    Freedom of movement

    The innovative digital wireless technology ensures that signal transmission remains clear and accurate as you move from room to room. You can expect an exceptional digital audio clarity and transmission range of up to 328ft/100m.

    Intelligently designed controls

    The user-friendly design makes it easy to set up and enjoy the RS 175-U. The main controls are located on the headphones, so nothing will distract you from an exciting audio experience, and the comfortable fit is ideal for extended periods of use.

    Specifications:

    • Wearing style: Over-Ear;
    • Range: 100m;
    • Operating time: 18 hrs;
    • Carrier frequency: 2.4 – 2.48 GHz;
    • Transducer principle: Dynamic, Closed;
    • Frequency response: 17 Hz - 22,000 Hz;
    • Sound pressure level (SPL): 114 dB (1kHz, 100 dB);
    • Total harmonic distortion (THD): < 0.5 % at 1 kHz, 100 dB SPL;
    • Charging time: 8:30 hrs;
    • Battery type: 2 AAA size lowself-discharge NiMh rechargeable batteries, 1.2V, 820 mAh;
    • Weight: 310g;
    • Dimensions: 127 x 234 x 100 mm;
    • Maximum number of connected receivers: 2.

    Package includes:

    • HDR 175 headphones (receiver);
    • documentation.

    Characteristics

    • Brand
    • Headphone type

      Over-Ear (cover the ear completely), on-ear (pressed against the ear), in-ear (inserted into the ear canal) or earbuds (inserted into the auricle, but not inserted into the ear canal).

      Glossary of terms
      wired
    • The lowest frequency, Hz
      17
    • The highest frequency, kHz

      The upper limit of the frequencies reproduced by the device. The human ear hears the standard frequency range: 20 Hz – 20000 Hz.

      Glossary of terms
      22
    • Headphone sensitivity, dB

      More sensitive headphones will play louder than headphones with less sensitivity (with the same signal level and resistance)

      Glossary of terms
      106
    • Driver type

      Most of the headphones are dynamic but there are electrostatic, isodynamic, etc.

      Glossary of terms
      dynamic

      Dynamic drivers use a circuit with a fixed magnetic system, in the gap of which a movable sound coil connected to a diffuser is placed.

      Словарь терминов
    • Type of acoustic design

      Open (with no insulation) or closed (passive noise insulation) or semi-open (intermediate version). Open headphones sound more airy and provide a wide stage, closed ones provide noise isolation and amplify low frequencies.

      Glossary of terms
      close
    • Color
    • Color shade
      black
    • Earpads material

      The material of earpads affects both your comfort and the sound. It can be leather, eco-leather, velour, fabric/microfiber and foam rubber.

      Glossary of terms
      leather
    • Kind of headphones
      over-ear

      The type of headphones that cover the ears and can provide complete noise isolation.

      Словарь терминов
    • Material
      plastic
    • Number of drivers

      The number of drivers in each headphone. However, quantity does not equal quality. Driver coordination, their configuration, correct crossover, sound bores affects the sound

      Glossary of terms
      1
    • Playback time

      The operating time of the device on a single charge.

      Glossary of terms
      18
    • Model
      Sennheiser HDR 175
    • Weight, g
      310
    • Service life, months
      24
    • Warranty, months
      12

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    Sennheiser HDR 175

    no reviews

    Withdrawn from sale