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Sennheiser SpeechLine DW SL MCR 2 DW-3 Multi-Channel Receiver

Sennheiser

Sennheiser SpeechLine DW SL MCR 2 DW-3 Multi-Channel Receiver

MPN 508849 SKU 508849

The Sennheiser SL MCR 2 DW-3 is a multi-channel wireless receiver for the SpeechLine DW series, designed for conference environments across Oman. It features automatic gain control, AES 256 encryption, and 2-port Dante connectivity. SmartRooms Oman provides this hardware with comprehensive tender support and installation services in Muscat, Salalah, and Nizwa.

Warranty
2 years

Pricing

Price on request in OMR

Include in your quote
WhatsApp
Written quote usually within one business day Download datasheet (PDF)

  • Written quotation in OMR

    Pricing, availability and warranty on one document.

  • Manufacturer warranty

    Terms confirmed on your quotation.

  • All 11 governorates

    Delivered from Muscat to Dhofar.

  • Quotations in Arabic & English

    Ask for Arabic, English or both.

The product, in detail.

Size, weight and mounting

Weight
560 g
Dimensions
180 × 180 × 45 mm (incl. wall mount)
Mounting Type
Wall, ceiling or mic stand
Colour
White

Description

This unobtrusive receiver integrates directly into AV infrastructure via a single network cable, utilising Power over Ethernet (PoE) for simplified deployment. It supports bidirectional communication with mobile transmitters, allowing configuration through the Sennheiser Control Cockpit or media control systems like AMX and Crestron. The automatic frequency management eliminates manual setup, ensuring reliable operation in the 1880–1900 MHz band.

Audio flexibility is achieved through both analog mix output and digital Dante transmission, with an integrated automixer to manage multiple channels efficiently. The unit offers 2-port Dante connectivity and 3-pin analog audio output, supporting dynamic ranges over 120 dB(A). Measuring 180 × 180 × 45 mm, it mounts easily on walls, ceilings, or mic stands in government offices and educational institutions across the Sultanate.

Ideal for: Conference rooms and lecture halls in Omani ministries, universities, and corporate offices requiring reliable wireless audio infrastructure.

  • Digital Audio Integration – Features 2-port Dante connectivity and analog mix output for flexible system expansion without DSP exchange.
  • Automatic Management – Utilises automatic frequency and gain control to ensure reliable transmission and optimal audio levels.
  • Secure Communication – Employs AES 256 encryption to protect audio data during wireless transmission between transmitters and receiver.
  • Centralised Control – Allows remote monitoring and configuration via Sennheiser Control Cockpit or third-party media control systems.
  • Compact Mounting Options – Weighing 560 g, the white unit supports wall, ceiling, or mic stand installation in standard AV racks or ceilings.
  • Power over Ethernet – Reduces cabling complexity by receiving power and data through a single RJ-45 Ethernet connection.
  • Wide Frequency Response – Delivers clear audio with a frequency response of 20 Hz to 20 kHz and typical THD of 0.1%.

Specifications

Manufacturer specifications · confirmed on your quotation

Connectivity

Audio out
Analog mix output, Dante digital audio
Connectivity Options
RJ-45 Ethernet, 2 × RJ-45 Dante, 3-pin audio output; Wireless link to mobile transmitters, Dante, PoE

Physical & warranty

Dimensions
180 × 180 × 45 mm (incl. wall mount)
Weight
560 g
Mounting Type
Wall, ceiling or mic stand
Colour
White
Power Consumption
Less than 15 W
Operating Temperature
-10 to +45 °C
Operating Humidity
Up to 95% RH
Warranty
2 years

Other

Type
Multi-Channel Wireless Receiver
Key Features
Automatic gain control, Automatic frequency management, AES 256 encryption, 2-port Dante, PoE, Analog mix output, Integrated automixer, Wall, ceiling or mic stand mounting
More Information
Frequency band: 1880–1900 MHz | Frequency response: 20 Hz to 20 kHz | Dynamic range: More than 120 dB(A) | THD: Typical 0.1% | PoE: Yes | Security features: AES 256 encryption | Controls: Sennheiser Control Cockpit, media control systems (AMX, Crestron, Q-SYS)

Downloads

Delivery & installation in Oman

Delivered to Muscat, Salalah, Sohar, Nizwa and every other governorate, with installation available through our partner teams. Lead time for this model is confirmed on your written quotation.

Stock held in Muscat for fast-moving models — ask for current availability.

Questions about ordering

How do I get a price?
Ask for a written quotation. Use Request pricing on any product page, WhatsApp +968 9664 1360 or email sales@smartrooms.me with the model or part number, the quantity, the delivery location in Oman and whether installation is needed. The quotation covers pricing, availability, warranty and installation options.
Do you deliver across Oman, and how long does it take?
Yes — to Muscat, Salalah, Sohar, Nizwa and the other governorates. Lead time depends on the model, quantity and configuration, so it is confirmed in writing on the quotation and again when your purchase order is acknowledged.
Do you install?
Yes. Installation is available across Oman through our partner installation teams. Its scope — mounting, cabling, positioning, commissioning and handover — is written into the quotation, so anything outside it is clear before the visit.
What warranty applies?
The manufacturer's warranty applies, with the terms confirmed on your quotation. The quotation states the warranty holder, period and service level, and we coordinate any claim with the manufacturer or its authorised service partner on your behalf.
Do you support government tenders?
Yes. We quote tender quantities and supply what a tender file needs: an itemised quotation addressed to your entity, manufacturer datasheets, technical compliance sheets, the delivery and installation scope, and a warranty statement.
Can I get the quotation in Arabic?
Yes — in Arabic, English or both. Manufacturer datasheets are usually published in English.
Does SmartRooms Oman supply the Sennheiser SL MCR 2 DW-3?

Yes, SmartRooms Oman is an authorised reseller of Sennheiser products. We supply the SL MCR 2 DW-3 receiver with itemised quotations in Omani Rial, covering hardware, delivery, and labour for installation in Muscat, Sohar, Salalah, and all 11 governorates.

Can this receiver be monitored via third-party control systems?

Yes, the SL MCR 2 DW-3 supports remote control and monitoring through media control systems such as AMX, Crestron, and Q-SYS. This allows facility managers in Omani institutions to integrate the receiver into existing building management and AV control infrastructures.

What encryption does the SL MCR 2 DW-3 use?

The receiver uses AES 256 encryption for its wireless link to mobile transmitters. This ensures secure audio transmission in sensitive environments like government ministries and corporate boardrooms in Oman, protecting data from unauthorized access.

Does SmartRooms Oman provide tender support for this AV equipment?

Yes, our team supports government and private tenders by providing datasheets, compliance statements, and detailed technical documentation. We assist Omani buyers in meeting procurement requirements with accurate specifications for the Sennheiser SL MCR 2 DW-3.

How is power delivered to the receiver?

The unit supports Power over Ethernet (PoE), allowing it to operate via a single RJ-45 network cable. This reduces cabling complexity and installation costs for AV integrators deploying the receiver in conference rooms across the Sultanate of Oman.

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