Sennheiser SpeechLine Digital Wireless Rack Receiver

SpeechLine Digital Wireless SL Rack Receiver DW-4-US

The half 19" stationary SL Rack Receiver DW is the easy-to-integrate core of the SpeechLine Digital Wireless System.

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.

Features:

• 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

Specifications:

• 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
  UK
  AU
  US
  BR
  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

Includes:

• SL Reveiver DW - Rack Receiver
• Power Supply
• Antennas