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Sennheiser SpeechLine DW Boundary Set DW-6 US Microphone – 506643 (SL Boundary Set DW-6 US)

Sennheiser

Sennheiser SpeechLine DW Boundary Set DW-6 US Microphone – 506643 (SL Boundary Set DW-6 US)

MPN 506643 SKU 506643

The Sennheiser SL Boundary Set DW-6 US (506643) is a wireless boundary microphone set designed for conference rooms. It features a cardioid pickup pattern, 13-hour battery life, and inductive charging. SmartRooms Oman provides this AV solution for government and corporate sites across the Sultanate.

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.

Ports and connections

Connectivity Options
Wireless

Weight and warranty

Weight
208 g
Warranty
2 years

Description

The SL Boundary Set DW-6 US combines the SL Boundary 114-S DW microphone with the SL Rack Receiver DW for complete wireless operation. Operating in the 1880–1900 MHz band, it eliminates cable clutter while maintaining audio clarity. The set includes a rechargeable 2.2 Ah battery pack, allowing up to 13 hours of typical usage. This makes it suitable for extended meetings in Muscat boardrooms without frequent recharging.

Flexibility is central to this system, offering both inductive charging via the CHG 2W transmitter (sold separately) and standard USB charging. Dedicated battery status LEDs provide clear power indications, while the Sennheiser Control Cockpit software enables remote monitoring and control. Ideal for ministries and universities in Oman, it supports clear speech transmission with a frequency response of 40 to 20,000 Hz and low THD of 0.1%.

Ideal for: Video conferencing in Muscat ministries, Salalah corporate offices, and Nizwa university lecture halls requiring reliable wireless audio.

  • Wireless Freedom – Operates wirelessly in the 1880–1900 MHz band with no cable constraints for flexible conference room layouts.
  • Inductive Charging – Supports wireless inductive charging or USB charging, with a 2.2 Ah battery providing up to 13 hours of operation.
  • Remote Monitoring – Allows remote control and status monitoring via the Sennheiser Control Cockpit software for simplified IT management.
  • Acoustic Performance – Features a cardioid/half-cardioid polar pattern with a frequency response of 40 to 20,000 Hz and >90 dB(SNR).
  • Complete Set – Includes the SL Boundary 114-S DW microphone and SL Rack Receiver DW for immediate installation.

Specifications

Manufacturer specifications · confirmed on your quotation

Connectivity

Connectivity Options
Wireless

Physical & warranty

Weight
208 g
Warranty
2 years

Other

Type
Wireless Boundary Microphone Set
Key Features
Cable-free operation, inductive charging, USB charging, battery status LEDs, cardioid and half-cardioid pickup, Sennheiser Control Cockpit remote control
More Information
Microphone type: Condenser | Polar pattern: Cardioid, half-cardioid | Frequency response: 40 to 20,000 Hz | Frequency band: 1880 - 1900 MHz | Sensitivity: 10 mV/Pa | THD: 0.1 % (typical) | Dynamic range: < 100 dB(A) | Signal to noise ratio: > 90 dB(A) | Battery: Rechargeable battery pack included | Battery capacity: 2.2 Ah | Battery life: 13 hours (typical)

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 Boundary Set DW-6 US?

Yes. As an authorised reseller, we supply the Sennheiser SL Boundary Set DW-6 US (506643) to clients across all 11 governorates. We provide itemised quotations in Omani Rial with VAT, covering hardware, delivery, and installation labour in Muscat, Sohar, or Salalah.

How long does the battery last on the SL Boundary 114-S DW?

The included rechargeable 2.2 Ah battery pack provides up to 13 hours of typical operating time. The set includes clear battery status LEDs to monitor power levels, ensuring meetings are not interrupted by unexpected power loss.

Can this microphone system support government tender requirements?

Yes. SmartRooms Oman provides full tender support for this product, including datasheets and compliance statements. We assist with documentation for government and educational tenders in the Sultanate, ensuring all technical specifications are clearly stated.

Is the inductive charging transmitter included in the set?

No. The set includes the microphone and rack receiver. The wireless power transmitter CHG 2W for two mobile devices is available separately. This allows you to configure the charging infrastructure according to your specific room layout needs.

What is the warranty period for this Sennheiser product?

The Sennheiser SL Boundary Set DW-6 US comes with a 2-year warranty. SmartRooms Oman handles the supply and can guide you through the warranty process if required for your organisation in Oman.

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