Overview
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
Sennheiser SL RACK RECEIVER DW-4-US SL rack receiver for rack installation
- Power supply: US 12 V DC
- Frequency range: 1,920 to 1,930 MHz
- 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