Sennheiser SL digital rack receiver

The Sennheiser SL Rack Receiver DW-3-EU is a half-19" stationary receiver designed as the central component of the SpeechLine Digital Wireless System. Operating in the 1.9 GHz band, it features a clear OLED display, automatic frequency and interference management, secure 256-bit AES encryption, Ethernet connectivity, and bidirectional communication for convenient remote control of paired transmitters. With support for Sennheiser Control Cockpit and AMX/Crestron media control protocols, it is ideal for professional presentation, conference, corporate, and speech-focused installations.

The Sennheiser SL Rack Receiver DW-3-EU is a stationary half-19" receiver designed for rack installation as part of the SpeechLine Digital Wireless System. Operating at 1.9 GHz, it provides a centralized and reliable wireless solution for professional speech and presentation applications.

The receiver features a clear, easy-to-read OLED display that simplifies setup, configuration, and everyday operation. Its bidirectional communication capability allows settings of compatible mobile transmitters to be adjusted directly from the receiver, reducing the need to handle individual transmitters during system configuration.

For reliable wireless operation, the SL Rack Receiver DW-3-EU incorporates automatic frequency and interference management, helping select and maintain suitable operating frequencies. The straightforward pairing process securely links transmitters and receivers for quick system setup.

The receiver also provides Ethernet connectivity with IPv4 and IPv6 support, enabling integration into networked AV environments. Through network integration, system settings and status information can be accessed using AMX/Crestron media control protocols or the dedicated Sennheiser Control Cockpit software, making the receiver suitable for centralized management in professional installations.

Security is supported through 256-bit AES encryption, helping protect wireless audio transmission. The antennas can be mounted at either the front or rear of the receiver, while optional extension cables can be used for wall-mounted installations.

Key Features

• SpeechLine Digital Wireless Receiver – Designed for professional speech and presentation applications.
• 1.9 GHz Operation – EU version for the specified frequency band.
• Half-19" Stationary Design – Suitable for rack installation.
• OLED Display – Provides clear system information and convenient setup.
• Bidirectional Communication – Allows transmitter settings to be adjusted from the receiver.
• Automatic Frequency Management – Helps simplify wireless frequency configuration.
• Automatic Interference Management – Supports reliable wireless operation.
• Speech-Optimized Automatics – Designed specifically for speech applications.
• Sound Profiles – Provides speech-focused audio configuration.
• Secure Pairing – Makes transmitter and receiver setup quick and secure.
• 256-bit AES Encryption – Provides secure digital wireless transmission.
• Ethernet Connectivity – Supports IPv4 and IPv6 network integration.
• AMX/Crestron Integration – Compatible with media control protocols.
• Sennheiser Control Cockpit Support – Enables centralized remote monitoring and control.
• Flexible Antenna Mounting – Antennas can be positioned at the front or rear.
• Wall-Mounting Capability – Extension cables are available for wall-mounted installations.
• Power Supply Included – Supplied with a power pack.