Sennheiser SpeechLine Boundary 114-S DW-4 B Digital Wireless Conferencing Mic
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Sennheiser SpeechLine Boundary 114-S DW-4 B Digital Wireless Conferencing Microphone, Frequency: 1920 to 1930 MHz

SKU: SESLB114SW4B MFR: SLBOUNDARY114-SDW-4B
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$869.00
$1,049.00
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Key Features

  • Experience crystal-clear audio with this Sennheiser boundary microphone, perfect for any conference.
  • Achieve superior sound quality with the SpeechLine's 40 Hz to 20 kHz frequency response for clear recording.
  • Enjoy wireless freedom! This digital conferencing microphone operates on a 1.92 to 1.93 GHz frequency.
  • Benefit from the cardioid polar pattern, reducing background noise for focused sound capture every time.
  • Use the Sennheiser Control Cockpit software to remotely manage your microphone settings easily.
  • Confidently present with up to 13 hours of battery life, ensuring reliable performance throughout meetings.
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Sennheiser SL Boundary 114-S DW Specifications

  • Compatibility

    SL Rack Receiver DW stationary receiver

  • AF Frequency Response

    40 Hz to 20 kHz

  • Polar Pattern

    Cardioid

  • Dynamic Range

    < 100 dBA

  • Sensitivity

    10 mV/PA

  • Total Harmonic Distortion (THD)

    0.1%, typically

  • Signal to Noise Ratio

    > 90 dBA

  • Sampling Rates

    24-bit / 48 kHz

  • Input Level

    1.7 Vrms, maximum

  • Input Impedance

    30 KOhms

  • RF Frequency Range

    1.92 to 1.93 GHz

  • RF Output Power

    Up to 250 mW, adaptive

  • Remote Control

    Sennheiser Control Cockpit software (free download, available separately)
    Windows, Mac, Android, iOS

  • USB Port

    Micro-USB B, charging port

  • Power Supply

    Type: BA 40 Accupack, lithium-ion rechargeable battery
    Operating Time: 13 hours, typically
    Output Voltage: 3.6 V
    Charging Current: 2200 mAh

  • Temperature Range

    Operation: 50 to 113 deg. F (10 to 45 deg. C)
    Storage: -4 to 158 deg. F (-20 to 70 deg. C)

  • Dimensions

    4.49 x 3.36 x 1.21" (11.40 x 8.53 x 3.07cm)

  • Weight

    7.3 oz (206.95g) without battery

  • Battery Capacity

    7.92 Wh

  • UPC Code

    615104264021

About Sennheiser SL Boundary 114-S DW

The SL Boundary 114-S DW is part of the SpeechLine Digital Wireless product family and dedicated to speech. It is optimized for speech transmission in conference rooms. Being independent from any cables, the SL Boundary 114-S DW offers highly flexible application possibilities for users. Featuring inductive charging the SL Boundary 114-S DW can either be charged wirelessly or via USB.

The wireless power transmitter CHG 2W for two mobile devices is available separately. The SL Boundary 114-S DW provides clear battery life indication via dedicated battery status LEDs. The SL Boundary 114-S DW is also compatible with the SL Rack Receiver DW and can be monitored and controlled remotely with the Sennheiser Control Cockpit.

Sennheiser SL Boundary 114-S DW Features

  • Wireless inductive charging
  • Compatible with SpeechLine Digital Wireless family
  • Remote monitoring and control with the Sennheiser Control Cockpit

Warranty Information

This product has a limited warranty of 24 months.

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Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with this Sennheiser boundary microphone, perfect for any conference.
  • Achieve superior sound quality with the SpeechLine's 40 Hz to 20 kHz frequency response for clear recording.
  • Enjoy wireless freedom! This digital conferencing microphone operates on a 1.92 to 1.93 GHz frequency.
  • Benefit from the cardioid polar pattern, reducing background noise for focused sound capture every time.
  • Use the Sennheiser Control Cockpit software to remotely manage your microphone settings easily.
  • Confidently present with up to 13 hours of battery life, ensuring reliable performance throughout meetings.

What's in the box:

  • Sennheiser SpeechLine Boundary 114-S DW-4 B Wireless Boundary Microphone
  • BA 40 Rechargeable Battery Pack
  • Quick Guide
  • Sennheiser 2 Year Limited Warranty