Sennheiser SL MCR 4 DW-4 SpeechLine Multi-Channel Receiver - Your Ideal Wireless Solution
This 4-channel receiver is a must-have for anyone seeking seamless audio connectivity. Whether you're setting up a professional sound system or enhancing your home audio experience, the SpeechLine Multi-Channel Receiver is the perfect choice.
Key Features:
- • Versatile mounting options - wall, ceiling or mic-stand
- • 4 SL DW RF links for reliable connections
- • Full control & configuration via Control Cockpit
Benefits:
- • Easy installation in any room
- • Analog output for existing infrastructure
- • Status LED per link for quick monitoring
Specifications:
- System:
- AF frequency response: 20 to 20,000 Hz
- Dynamic range: > 120 dB(A)
- THD (1 kHz) typ.: 0.1%
- Audio sampling: 24 bit/48 kHz
- Signal-to-noise ratio: > 90 dB(A)
- Encryption: AES 256
- RF frequency ranges:
- EU: 1,880 - 1,900 MHz
- USA: 1,920 - 1,930 MHz
- Brazil: 1,910 - 1,920 MHz
- Taiwan: 1,880 - 1,895 MHz
- Japan: 1,893 - 1,906 MHz
- Modulation: GFSK with back channel
- Transmission method: TDMA, space naversity
- Latency: 19 ms
- SL MCR DW:
- RF sensitivity: < -90 dBm
- RF output power: back channel adaptive or manual, up to 250 mW (country-specific)
- Network protocol: Media Control Protocol, UDP IPv4 (DHCP, Manual)/IPv6, mDNS (switchable)
- Power supply: PoE IEEE 802.3af Class 3
- Audio outputs:
- One 3-pin socket (suitable for Phoenix Contact MCVW 1.5-3-ST-3.81)
- Two Dante Digital Audio Network sockets (RJ-45)
- Weight: 650 g (incl. wallmount), 560 g (without wallmount)
- Dimensions: 180 x 180 x 45 mm (incl. wallmount)
- Operating temperature: –10 °C to +45 °C (14 °F to 113 °F)
- Storage temperature: –20 °C to +70 °C (–4 °F to 158 °F)
- Relative air humidity: max. 95%
This Sennheiser SL MCR 4 DW-4 SpeechLine Multi-Channel Receiver is perfect for professionals setting up sound systems in venues like auditoriums or conference rooms, as well as for enthusiasts enhancing their home audio in living rooms or home theaters. It offers versatile mounting options (wall, ceiling or mic-stand), weighs 650 g with wallmount and 560 g without, and has dimensions of 180 x 180 x 45 mm (incl. wallmount). With its 4 channels, it provides reliable connections and is easy to install in any room. Its features include analog output for existing infrastructure, 2x Dante interface, Power over Ethernet (PoE), and full control & configuration via Control Cockpit. The receiver operates within a temperature range of –10 °C to +45 °C (14 °F to 113 °F) and has a relative air humidity of max. 95%. It supports various RF frequency ranges depending on the region.
