Sennheiser Speechline SL Rack Receiver DW

General Description

The Sennheiser Speechline SL Rack Receiver DW is a stationary rack mountable receiver operating on a license-free 1.9 GHz frequency band that requires no registration and features automatic frequency management, automatic audio level management, interference management and app-based remote monitoring and maintenance via the Sennheiser control cockpit app.

The Sennheiser SpeechLine digital wireless microphone system is the world’s first, dedicated to just speech. The SpeechLine system packs the latest technology into a sleek design ideal for presentations. No longer do you have to worry about interference, audio level control or frequency management.

The receiver has an integrated 7-band graphic equalizer, low-cut filter, automatic gain control and de-esser, all available by the easy to use OLED menu screen.

Up to 24 Sennheiser SpeechLine systems can run in parallel making them ideal for churches, conferences centres, universities and many other environments.

Features

License-free operation 1.9 GHz frequency band, no registration required
Automatic frequency management
App-based remote monitoring and maintenance
Audio presets for male/female voices, preconfigured sound profiles
Automatic sensitivity adjustment
Secure wireless transmission, approved by legislative encryption
OLED display showing wireless link name, battery status, and reception quality

Delivery Includes

1 SL Rack Receiver DW
1 PSU
2 Antennas

Technical Data

SL RACK RECEIVER DW-3-UK
RF sensitivity: < -90 dBm
RF output power back channel: adaptive, up to 250 mW (country-specific)
Digital gain adjustable in steps of 6 dB: Mic/line level switch: -24 dB/0 dB
XLR, balanced: max. +18 dBu
RCA, unbalanced: max. +6 dBu
Audio effects: Low cut: -3 dB at 120 Hz
Equalizer: 7-band graphic equalizer with sound presets
Automatic gain control AGC: compression/expansion with automatic make-up gain function
Display: OLED
Network protocol: Media Control Protocol, TCP/IP IPv4 (DHCP, manual)/ IPv6
Power supply: 12 V DC
Current consumption: 350 mA
AF connection sockets: XLR/2 x RCA
Antenna sockets: 2 x reverse SMA
Network sockets: RJ-45
DC socket for power supply: hollow jack
Weight approx.: 828g