Sennheiser SpeechLine Digital Wireless SL Rack Receiver DW-4-US

Sennheiser SpeechLine Digital Wireless SL Rack Receiver DW-4-US

Sennheiser SpeechLine Digital Wireless SL Rack Receiver DW-4-US


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Expected availability: 3-7 business days

Product Highlights

  • Automatic Frequency Selection
  • Excellent Speech Intelligibility
  • Simple User Interface
  • Ethernet Connectivity
  • Secure 256-Bit AES Encryption
  • Remote Controllable
  • Quick-Setup Pairing Process
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This item is noncancelable and nonreturnable.

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Sennheiser SL RACK RECEIVER DW-4-US overview

  • 1Description

The SpeechLine Digital Wireless SL Rack Receiver DW-4-US from Sennheiser is an easy-to-integrate wireless receiver for the SpeechLine Digital Wireless System. It features an OLED display for easy setup and operation and can be used when paired with a wireless transmitter and microphone (sold separately) for applications such as lectures, meetings, and more.

With secure 256-bit AES encryption, the receiver has bi-directional communication, which allows all settings from the mobile transmitter to be adjusted from the receiver. In addition, the automatic frequency and interference management provides convenient and reliable operation, thanks to the easy-to-handle pairing process.

Finally, via network integration all settings and statuses are accessible from AMX/Crestron media-control protocols and the dedicated Sennheiser Control Cockpit software. The antennas can be either back or front mounted. A power supply is also included.

UPC: 615104243804
In the Box
Sennheiser SpeechLine Digital Wireless SL Rack Receiver DW-4-US
  • Power Supply
  • 2 x Antennas
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Sennheiser SL RACK RECEIVER DW-4-US specs

    Frequency Response 20 Hz to 20 kHz
    Dynamic Range > 120 dBA
    Total Harmonic Distortion (THD) Typical 0.1 %
    Sampling Rates 24-bit/48 kHz
    Signal-to-Noise Ratio > 90 dBA
    Encryption AES 256
    Frequency Range USA: 1,920 to 1,930 MHz
    Modulation GFSK with back channel
    Transmission Method TDMA, space diversity
    Latency 19 ms
    Relative Humidity Maximum 95%
    Temperature Range Operation: 14 to 131°F (-10 to 55°C)
    Storage: -4 to 158°F (-20 to 70°C)
    RF Sensitivity < -90 dBm
    RF Output Power Adaptive, up to 250 mW (country-specific)
    Audio Output Level XLR Balanced: Maximum -18 dBu, typical -24 dBu
    RCA Unbalanced: Maximum +6 dBu
    Audio Effects Low Cut: -3 dB at 120 Hz
    Equalizer: 7-band graphic equalizer with sound presets
    Sound Profiles: Female voice, male voice, and instrument/media
    Display OLED
    Network Protocol Media Control Protocol, TCP/IP IPv4 (DHCP, manual)/IPv6
    Power Supply 12 VDC
    Current Consumption 350 mA
    Output Connection 1 x 3-pin XLRM
    2 x RCA
    Connections Network: RJ 45
    DC Socket for Power Supply: Hollow jack
    Dimensions Not specified by manufacturer
    Weight 29 oz (828 g)
    Power Supplyxfarvayzxvdfbbsd
    Nominal Input Voltage 100 to 240 VAC
    Power Frequency 50 or 60 Hz
    Input Current Maximum 120 mA
    Power Consumption Standby: ≤ 0.3 W
    Operating Temperature 14 to 131°F (-10 to 55°C)
    Storage: -4 to 158°F (-20 to 70°C)
    Humidity (Relative) 95%
    Dimensions Not specified by manufacturer
    Weight Approx. 3.5 oz (100 g)
    Packaging Infoxfarvayzxvdfbbsd
    Package Weight 5.9 lb
    Box Dimensions (LxWxH) 16.0 x 10.8 x 3.0"

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