The Sennheiser SL MCR 4 DW-4 is a 4-channel wireless receiver for the SpeechLine DW system, supporting Dante audio and Power over Ethernet. Designed for conference rooms and lecture halls across the GCC and Africa, it offers AES 256 encryption and remote control via Sennheiser Control Cockpit.
This multi-channel receiver integrates wireless microphone inputs into existing network infrastructure using a single Ethernet cable. With built-in PoE support and dual RJ-45 Dante ports, it simplifies audio routing while eliminating complex analog cabling. The device features automatic frequency management and interference protection to ensure reliable transmission in the 1880 to 1900 MHz band. Its compact white chassis fits discreetly in wall, ceiling, or stand mounts.
For system integrators in the GCC and Africa, this unit provides secure, encrypted audio handling suitable for sensitive government and corporate environments. Remote monitoring and control are possible through AMX, Crestron, or Q-SYS systems, streamlining multi-site deployments. The integrated automixer and analog mix output allow straightforward connection to existing DSPs without replacement. Smart-Boards supplies this model with manufacturer warranty and regional logistics support.
Key features
- Digital Audio Routing - Supports bidirectional Dante communication with two RJ-45 ports for primary and secondary network connections.
- Power and Connectivity - Operates via Power over Ethernet (PoE) with less than 15 W consumption, requiring only a single network cable.
- Security and Encryption - Employs AES 256 encryption to protect audio signals, ensuring data confidentiality for sensitive conference applications.
- Automatic Management - Features automatic gain control, frequency management, and an integrated automixer to optimize audio without manual adjustment.
- Remote System Control - Enables monitoring and configuration via Sennheiser Control Cockpit or third-party media control systems like Crestron.
- Analog Output Option - Provides an analog mix signal through a 3-pin socket for compatibility with legacy audio processing equipment.
Ideal for boardrooms, lecture halls, and conference centers across the GCC and Africa requiring secure, networked wireless audio solutions.
Request a quote: email info@procure.ae or call +971 4 546 5041. Smart-Boards: supply and shipping across the GCC and Africa, installation in the UAE.
General
- Model
- SL MCR 4 DW-4
- Product type
- Wireless Microphone Receiver
- Key features
- 4 channels, automatic gain control, automatic frequency management, Dante, PoE, analog mix output, integrated automixer, AES 256 encryption
- Battery
- Not included
- Channels
- 4
- Compatibility
- Sennheiser Control Cockpit, AMX, Crestron, Q-SYS Control
- Dynamic range
- More than 120 dB(A)
- Frequency band
- 1880 to 1900 MHz
- PoE
- Yes
- Protocols
- Dante (primary and secondary)
- Security features
- AES 256 encryption
Display
- Colour
- White
- Frequency response
- 20 to 20,000 Hz
Connectivity
- Ethernet (RJ45)
- RJ45
- Connectivity options
- Wireless, RJ45 Ethernet, Dante
Camera & audio
- Audio out
- Analog mix: one 3-pin socket; Dante: two RJ-45 sockets
- THD
- 0.1 % (typical)
Physical & warranty
- Mounting type
- Wall, ceiling or microphone stand
- Operating humidity
- Up to 95 % RH
- Operating temperature
- -10 to +45 °C
- Power consumption
- Less than 15 W
- Dimensions
- 180 x 180 x 45 mm (incl. wall mount)
- Weight
- 560 g
- Warranty
- 2 years
- Power source
- PoE (Power over Ethernet)
How do I get a price for this product?
Do you deliver across the GCC and Africa?
Do you offer installation and setup?
Is there a warranty?
Can I order in bulk for schools or offices?
Can this receiver be delivered to all GCC and African countries?
Yes. Smart-Boards ships the Sennheiser SL MCR 4 DW-4 to all GCC nations and African countries through established logistics partners. Delivery times depend on the specific country and order size, which are confirmed in the quotation.
Is on-site installation included outside the UAE?
No. On-site installation is provided only within the UAE. For other countries, the unit is delivered ready for local setup, with remote guidance available from the Smart-Boards team if needed.
Does the receiver include batteries for the microphones?
No. The product facts specify that batteries are not included. You must purchase compatible Sennheiser SpeechLine transmitters and their respective batteries separately.
Can it be controlled via Crestron or Q-SYS?
Yes. The receiver supports remote monitoring and control via media control systems including AMX, Crestron, and Q-SYS, allowing integration into existing building management networks.
What is the warranty period for this unit?
The Sennheiser SL MCR 4 DW-4 comes with a 2-year manufacturer warranty. Smart-Boards also provides after-sales support for customers in the GCC and Africa.
Is Power over Ethernet required for operation?
Yes. The device is designed to operate using Power over Ethernet (PoE), which supplies both power and data through a single RJ-45 cable, simplifying installation.
Does it support analog audio outputs?
Yes. In addition to Dante digital audio, the receiver provides an analog mix output via a 3-pin socket for connecting to standard audio mixing consoles.
Delivery across the GCC & Africa
We ship to the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman and across Africa at the lowest possible cost through established logistics partners. Lead times and freight are stated clearly in your quotation.
On-site installation in the UAE
Professional installation, mounting and configuration are available within the UAE. Outside the UAE the product arrives ready for local installation, with remote setup guidance from our team.
- Export-grade packing and transit insurance
- Procurement-ready documents for tenders and projects
- Wall mount or mobile stand fitting (UAE)
- Manufacturer warranty, optional annual maintenance contract
Ready to equip your space?
Get a tailored quote for the GCC & Africa — pricing, availability and project support in one reply.