SL Rack Receiver DW
Choose product variant
The half 19" stationary SL Rack Receiver DW is the easy-to-integrate core of the SpeechLine Digital Wireless System.
Find a dealer

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

BIMobject® - planning relevant information

BIMobject® - planning relevant information

We partner with BIMobject® to provide you all planning relevant information. more

Microphone Guide

Microphone Guide

The best tools make your life dramatically easier and help you solve problems, not create more. Find the right mic in our business solutions portfolio to make collaboration and learning easier – download the Business Communication Mic Guide now. more

Newsletter subscription

Reviews
Be the first to write a review.

Specifications
What's in the Box
  • SL Reveiver DW - Rack Receiver
  • Power Supply
  • Antennas
Accessories

Support
Contact Us
Product Support Phone

(+49) 39203 / 72787


Downloads

  • Firmware Updates
    • SpeechLine Digital Wireless Firmware 4.1 (SL Rack Receiver DW) (1.1 MB) Download

      Firmware Version 4.1 for SpeechLine Digital Wireless (SL Rack Receiver DW)

    • SpeechLine Digital Wireless Firmware 4.0 (SL Rack Receiver DW) (1.1 MB) Download

      Firmware Version 4.0 for SpeechLine Digital Wireless (SL Rack Receiver DW)

    • SpeechLine Digital Wireless Firmware 4.2 (SL Rack Receiver DW) (1.1 MB) Download

      Firmware Version 4.2 for SpeechLine Digital Wireless (SL Rack Receiver DW)

  • Application Software
    • Sennheiser Control Cockpit 7.0.0 Download

      Installer for Sennheiser Control Cockpit release 7.0.0

  • Spec Sheets
    • Product Specification Sennheiser Control Cockpit (1.6 MB) Download

    • System Specification - SpeechLine Digital Wireless (1.4 MB) Download

    • Product Specification - SL Rack Receiver DW (210 KB) Download

    • Product specification - SL DW antenna cables (160 KB) Download

  • Instruction Manual
    • Instruction manual SpeechLine Digital Wireless (PDF) (15 MB) Download

      Printable PDF version of the interactive system documentation of the SpeechLine Digital Wireless series.

    • Software help Sennheiser Control Cockpit 7.0.0 (HTML) Download

      Information on how to install, open and use the Sennheiser Control Cockpit software. Includes information on how to control and monitor the following Sennheiser products in the Control Cockpit: Evolution Wireless Digital, SpeechLine Digital Wireless, TeamConnect Ceiling 2, evolution wireless G3 & G4, Digital 6000 and MobileConnect.

    • Instruction manual SpeechLine Digital Wireless (HTML) Download

      Information on the SpeechLine Digital Wireless system and instructions on how to install and operate the components of SpeechLine Digital Wireless

  • Technical Drawings
    • Outline dimensions GA 4 (PDF) (180 KB) Download

    • Outline dimensions GA 4 (DWG) (1.2 MB) Download

    • Outline dimensions SL Rack Receiver DW (DWG) (220 KB) Download

    • Outline dimensions GA 4 (DXF) (4.2 MB) Download

    • 3D model SL Rack Receiver DW (8.6 MB) Download

  • 3rd Party Integration
    • Sennheiser Sound Control Protocol for SpeechLine Digital Wireless (490 KB) Download

      Sennheiser Sound Control Protocol - Developer's guide for SL Rack Receiver DW (Firmware 4.0.0), SL Multi-Channel Receiver DW (Firmware 4.0.0), CHG 2N (Firmware 2.0.3) and CHG 4N (Firmware 2.0.3) of the SpeechLine Digital Wireless series.

    • 3rd party control of Sennheiser products using media control protocols (210 KB) Download

    • Q-Sys control plug-in SpeechLine Digital Wireless (130 KB) Download

    • Crestron Module SpeechLine Digital Wireless (7.3 MB) Download

  • Release Notes
    • Release Notes - SpeechLine Digital Wireless Firmware (150 KB) Download

  • Application Notes
    • Antenna solutions and recommendations on antenna mounting for the SL Rack Receiver DW (1.8 MB) Download

      Important information and recommendations on the use of antennas with the SL Rack Receiver DW of the SpeechLine Digital Wireless series

    • Planning and setting up single-room and multi-room installations with SpeechLine Digital Wireless (270 KB) Download

      Information on setting up SpeechLine Digital Wireless in multiple rooms or locations using the Multi-Room Mode.

  • Quick Guides
    • Quick Guide SpeechLine Digital Wireless (3.1 MB) Download

      Online version of the printed quick guide for first steps using SpeechLine Digital Wireless. For SL Rack Receiver DW, SL Handheld DW, SL Bodypack DW

  • EU Declaration of Conformity
    • EU Declaration of conformity - SpeechLine Digital Wireless (970 KB) Download

  • White Papers
    • Digital Workflows by Sennheiser - software-supported workflows designed for the daily business routine (740 KB) Download

      How to save time, cost and hassle with software-supported workflows

  • Safety instructions and regulatory information
    • Safety instructions - SpeechLine Digital Wireless (570 KB) Download

    • Specifications & Manufacturer declarations - SpeechLine Digital Wireless (650 KB) Download