SL MCR DW
Shaping the future of audio and creating unique sound experiences for customers – this aim unites Sennheiser employees and partners worldwide. The independent family company, which is managed in the third generation by Dr. Andreas Sennheiser and Daniel Sennheiser, is today one of the world’s leading manufacturers of headphones, loudspeakers, microphones and wireless transmission systems.
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SL MCR DW
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Width | 180 |
Height | 180 |
Depth | 45 |
Weight | 0.65 |
Main material | Plastic |
Designed in | Germany |
Manufactured in | Germany |
The SpeechLine Multi-Channel Receiver with its 2 or 4 channels is the perfect addition to the SpeechLine series. Thanks to its unobtrusive design, the Multi-Channel Receiver can be installed quickly and easily in any room, whether on the wall or ceiling. The device can be operated with a single network cable, thanks to PoE and Dante. Complex analog audio cabling is a thing of the past. The Multi-Channel Receiver also offers a convenient solution for existing installations. Thanks to an integrated auto mixer and the analog mix output, all audio channels can be used simply as a sum signal. The audio mix is also available digitally via Dante, which allows an extension of the existing setup without exchanging the DSP. Due to the bidirectional communication between receiver and transmitter, all settings of the mobile transmitters can easily be made in the Sennheiser Control Cockpit. The receiver's automatic frequency management eliminates the need for manual frequency settings and the automatic interference management guarantees maximum transmission reliability. The user-friendly pairing function ensures a reliable connection between transmitter and receiver. Network integration also makes it possible to remotely control and monitor the receiver via a media control system (e.g. AMX, Crestron). Due to the integrated antennas, a complex antenna installation is no longer necessary.
FEATURES
- Automatic Gain Control
- Automatic Frequency management
- AES 256 encryption
- 2-port Dante
- PoE
- Analog Mix Output
- One status LED per Link
- Remote control via Control Cockpit or media control
Wall, ceiling or mic stand mounting
- Integrated Automixer
ARCHITECT‘S SPECIFICATION
The multi-channel receiver shall be for use with up to four companion transmitters as part of a wireless RF transmission system. The receiver shall operate in the license-free 1.9 GHz band (frequency ranges shall be from 1,880 to 1,930 MHz, depending on country-specific regulations) and shall use automatic frequency management to find and select the best available frequency in the spectrum and to automatically start the transmission. The receiver shall also incorporate automatic interference management, allowing it to inaudibly and seamlessly change to another frequency if any interference is detected. Time Division Multiple Access (TDMA) and space diversity shall be used to provide for increased transmission reliability. The receiver shall be available as a 2-channel version and a 4-channel version. The receiver shall have a discreet design with fully integrated antennas. With the supplied mounting adapter it shall be mountable to a wall, a ceiling, a tripod or a VESA 100 mount. The receiver shall have two RJ-45 network sockets for power supply (Power over Ethernet: PoE IEEE 802.3af Class 3) and remote control via a control software solution like the Sennheiser Control Cockpit or a media control system (e. g. Crestron and AMX). The two RJ-45 network sockets shall also output digital audio signals to a Dante™ audio network. In addition, the receiver shall feature a 3-pin socket for analog audio output. The 3-pin socket shall be compatible with Phoenix Contact MCVW 1.5-3-ST-3.81 plugs. Control and operation of the receiver shall be performed via the control software solution Sennheiser Control Cockpit. The following features shall be adjustable via the control software: speech-optimized sound profiles, 7-band graphic equalizer for custom audio settings, low-cut filter, automatic gain control (AGC) settings, audio sensitivity settings, audio output level settings, transmitter RF power level, transmitter mute mode and mute switch functionality, RF synchronisation, receiver and transmitter firmware update. Via the control software the receiver shall support automatic or manual mixing of the audio channels to a sum signal. The analog audio output shall output the sum signal. The digital audio outputs shall be able to output the individual channels or the sum signal. The receiver’s AF frequency response shall range from 20 – 20,000 Hz. The dynamic range shall be > 120 dB(A). Total harmonic distortion (THD) at 1 kHz shall be typical 0.1 %. Signal-to-noise ratio shall be > 90 dB(A). The receiver’s RF sensitivity shall be -90 dBm. RF output power of the receiver’s back channel shall be adaptive and up to 250 mW (country-specific). The dimensions shall be approximately 180 x 180 x 45 mm (including the mounting adapter). Weight shall be approximately 560 grams (650 grams with the mounting adapter). Operating temperature shall range from -10 °C to +45 °C (+14 °F to +113 °F).
The receiver shall be the Sennheiser SL MCR 2 DW (2-channel version) or the SL MCR 4 DW (4-channel version).
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 diversity
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 product is available in:
Angola Burkina Faso Burundi Benin Botswana Democratic Republic of the Congo Central African Republic Republic of the Congo Côte d'Ivoire Cameroon Cape Verde Djibouti Algeria Western Sahara Eritrea Ethiopia Gabon Ghana The Gambia Guinea Equatorial Guinea Guinea-Bissau Kenya Comoros Liberia Lesotho Libya Morocco Madagascar Mali Mauritania Mauritius Malawi Mozambique Namibia Niger Nigeria Reunion Rwanda Seychelles Sudan Saint Helena Sierra Leone Senegal Somalia South Sudan São Tomé and Príncipe Eswatini Chad Togo Tunisia Tanzania Uganda Mayotte South Africa Zambia Zimbabwe
Antarctica Bouvet Island South Georgia and the South Sandwich Islands Heard Island and McDonald Islands French Southern and Antarctic Lands
Armenia Azerbaijan Bangladesh Brunei Bhutan Cocos (Keeling) Islands China Christmas Island Georgia Hong Kong Indonesia India British Indian Ocean Territory Japan Kyrgyzstan Cambodia North Korea South Korea Kazakhstan Laos Sri Lanka Myanmar (Burma) Mongolia Macau Maldives Malaysia Nepal Philippines Pakistan Singapore Thailand Tajikistan Turkmenistan Taiwan Uzbekistan Vietnam
Andorra Albania Austria Åland Islands Bosnia and Herzegovina Belgium Bulgaria Belarus Switzerland Cyprus Czech Republic Germany Denmark Estonia Spain Finland Faroe Islands France United Kingdom Guernsey Gibraltar Greece Croatia Hungary Ireland Isle of Man Iceland Italy Jersey Liechtenstein Lithuania Luxembourg Latvia Monaco Moldova Montenegro North Macedonia Malta Netherlands Norway Poland Portugal Romania Serbia Russia Sweden Slovenia Svalbard and Jan Mayen Slovakia San Marino Ukraine Vatican City
United Arab Emirates Afghanistan Bahrain Egypt Israel Iraq Iran Jordan Kuwait Lebanon Oman Palestine Qatar Saudi Arabia Syria Türkiye Yemen
Antigua and Barbuda Anguilla Aruba Barbados Saint-Barthélemy Bermuda Caribbean Netherlands The Bahamas Belize Canada Costa Rica Cuba Curaçao Dominica Dominican Republic Grenada Greenland Guadeloupe Guatemala Honduras Haiti Jamaica Saint Kitts and Nevis Cayman Islands Saint Lucia Collectivity of Saint Martin Martinique Montserrat Mexico Nicaragua Panama Saint Pierre and Miquelon Puerto Rico El Salvador Sint Maarten Turks and Caicos Islands Trinidad and Tobago United States Saint Vincent and the Grenadines British Virgin Islands U.S. Virgin Islands
American Samoa Australia Cook Islands Fiji Federated States of Micronesia Guam Kiribati Marshall Islands Northern Mariana Islands New Caledonia Norfolk Island Nauru Niue New Zealand French Polynesia Papua New Guinea Pitcairn Islands Palau Solomon Islands Tokelau Timor-Leste Tonga Tuvalu United States Minor Outlying Islands Vanuatu Wallis and Futuna Samoa
Argentina Bolivia Brazil Chile Colombia Ecuador Falkland Islands (Islas Malvinas) French Guiana Guyana Peru Paraguay Suriname Uruguay Venezuela
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Product url | https://en-de.sennheiser.com/sl-mcr-dw |