Sennheiser SL RACK RECEIEVER DW Digital Receiver for SpeechLine Wireless


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  • The half 19" stationary SL Rack Receiver DW is the easy-to-integrate core of the SpeechLine Digital Wireless System. It features a clear visible OLED display for easy setup and operation. Thanks to the bi-directional communication all settings of the mobile transmitters can be adjusted from the receiver side. The automatic frequency and interference management allows convenient and reliable operation. Thanks to the easy-to-handle pairing process, the transmitter and receiver are securely linked. Via network integration all settings and statuses are also accessible via AMX/Crestron media control protocol and the dedicated Sennheiser iOS Apps. The antennas can be either back or front-mounted. Furthermore, extension cables for wall mounting are available.


    • Automatic frequency and interference management
    • Speech optimized automatics and sound profiles
    • Clear and easy focused user interface with OLED display
    • Ethernet connectivity (IPv4 and IPv6)
    • Media control protocol integration
    • Secure 256 bit AES encryption
    • Remote controllable
    • Quick setup pairing process
    What's In The Box:
    • SL Reveiver DW - Rack Receiver
    • Power Supply
    • Antennas
  • Frequency range 1,880 to 1,900 MHz
    1,920 to 1,930 MHz
    1,893 to 1,906 MHz
    1,880 to 1,895 MHz
    1,910 to 1,920 MHz
    Power supply EU
    12 V DC
    Frequency response 20 to 20,000 Hz
    THD, total harmonic distortion typ. 0.1 %
    Weight approx. 828 g
    Power consumption 350 mA
    Signal-to-noise ratio > 90 dB(A)
    RF output power adaptive, up to 250 mW (country-specific)
    Antenna connector 2 x reverse SMA
    Audio output level (balanced) max. -18 dBu, typ. -24 dBu
    Audio output level (unbalanced) max. +6 dBu
    Dynamic range > 120 dB(A)
    RF sensitivity < -90 dBm
    Sampling rates 24 bit/48 kHz
    Connection Audio Out: XLR 3M Audio Out: 2 x RCA Network: RJ 45
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