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SENNHEISER

SL MCR 2 DW-4

Wireless Receivers

Wireless Dante receiver, 23 ms latency, >120 dB range, AGC, analog/digital mix out, PoE, RJ45, AES 256 encryption, wall/ceiling mountable

$2,225.00 CAD
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Description

The SL MCR 2 DW-4 is a versatile two- or four-channel wireless receiver designed for seamless integration into the SpeechLine Digital Wireless ecosystem. Compact and modern in its white finish, the unit supports both wall and ceiling mounting, making it ideal for discreet, professional audio installations in corporate meeting rooms, lecture halls, or houses of worship. It operates over the secure 1920–1930 MHz frequency range and features AES 256-bit encryption, automatic gain control, and intelligent frequency management, all contributing to crystal-clear, interference-free audio transmission with a latency as low as 23 ms.

Built for modern AV infrastructure, the SL MCR 2 DW-4 is PoE-powered and fully network-capable via RJ45 Ethernet, with dual Dante™ ports (Primary and Secondary) for robust digital audio networking. It includes an integrated automixer and offers both digital Dante and analog mix outputs through a 3-pin Phoenix connector, providing flexibility for hybrid or legacy setups. Additionally, it’s fully compatible with Sennheiser Control Cockpit and third-party media control systems like AMX, Crestron, and Q-SYS, allowing remote configuration and monitoring. With its integrated antennas and streamlined installation tools, such as a wall plate, drilling template, and quick-start guide, the SL MCR 2 DW-4 is a powerful, space-saving solution for scalable wireless audio systems.

Features

Multi-Channel Wireless Receiver
Supports 2 or 4 wireless microphone channels for streamlined audio setups.

Flexible Mounting Options
Can be installed on walls, ceilings, or mic stands for versatile placement.

Single-Cable Operation
Uses one network cable with PoE and Dante for both power and audio.

Digital and Analog Outputs
Provides summed analog output and digital Dante™ output for easy integration.

Automatic Audio Management
Features automatic gain, frequency, and interference management for stable operation.

Remote Control Ready
Supports remote monitoring and control via Sennheiser Control Cockpit or media control systems.

Secure Audio Transmission
Uses AES 256-bit encryption to ensure communication privacy.

Built-In Auto Mixer
Combines multiple channels into a single output for simplified audio routing.

Specifications

General Specifications
Device Type: Two or Four Channel Wireless Receiver
Color: White
Color HEX: #FFFFFF
Connection Type: Wireless
Connectors: RJ45 (for Ethernet)
Dante™: Primary and Secondary
Encryption: AES 256
Automatic Gain Control (AGC): Yes

Frequency Specifications
Frequency Range: 1920.000 – 1930.000 MHz
Audio Frequency Response: 20 to 20,000 Hz

Acoustic Properties
Latency: 23 ms
Dynamic Range: > 120 dB(A)
Signal-to-Noise Ratio: > 90 dB(A)
Total Harmonic Distortion (THD): typ. 0.1%
Sampling Rates: 24 bit / 48 kHz

Power & Environmental
Battery Included: No
Power Consumption: < 15 W
Operating Temperature: -10°C to +45°C (14°F to 113°F)
Operating Relative Humidity: max. 95%

Inputs/Outputs
Audio Output: One 3-pin socket (Phoenix Contact MCVW 1.5-3-ST-3.81), Two Dante™ Digital Audio Network sockets (RJ-45)

Dimensions
Product Dimensions: 180 x 180 x 45 mm (including wall mount)
Product Weight: 560 g
Product Height: 45 mm
Product Length: 180 mm
Product Width: 180 mm
Package Height: 94 mm
Package Length: 250 mm
Package Width: 225 mm

Included Accessories
Receiver: SL MCR DW Multichannel Receiver
Mounting: Wall Mounting Plate
Template: Drilling Template
Connector: 3-pin Phoenix Connector (3.81 mm)
Documentation: Quick Guide

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