SL Boundary Set DW-5 US

What the SL Boundary Set DW-5 US includes

The set combines a wireless table microphone and its receiver, so a conference room can run a cable-free microphone setup from one kit. The box contains one SL Boundary 114-S DW table boundary microphone, one SL Rack Receiver DW with its power supply, a USB cable, one BA 40 rechargeable battery, a GA 4 rack mount kit and a quick guide. Every item needed for a single room is listed here, so your quotation can be checked line by line.

Frequency range and pickup performance

This variant operates in the 1893.000 - 1906.000 frequency range, the figure that separates it from the other SL Boundary Set DW models in this family. The microphone uses a condenser transducer with a frequency response of 40 to 20,000 Hz and a signal-to-noise ratio above 90 dB(A). Sampling is listed at 24 bit/48 kHz and the dynamic range is below 100 dB(A). Pickup is available in cardioid or half-cardioid patterns, so you can match the response to the number of seats around the table and the microphone position.

Charging, battery life and remote monitoring

The microphone can be charged wirelessly through inductive charging or through USB. Its rechargeable BA 40 pack is rated at 2.2 Ah and 3.6 V, with a typical battery operating time of 13 hours. Battery status LEDs show the charge level, which helps a meeting team confirm readiness before a session starts. The Sennheiser Control Cockpit allows the set to be monitored and controlled remotely, useful when microphones sit in rooms that are not checked before every meeting. The CHG 2W wireless power transmitter is available separately and is listed for two mobile devices, so confirm it suits your charging plan before adding it.

Where it fits in Qatar

• Government boardrooms in West Bay: long tables where cables crossing the surface create tripping hazards and untidy setups.
• Hospital administration rooms in Msheireb: meeting rooms where staff move between seats and the table surface needs to stay clear.
• Training rooms in Education City or Al Sadd: seminar rooms where speakers change regularly and cables would need to be re-routed for each session.

What to plan before you order

Confirm the frequency band against your intended use in Qatar before a purchase order is raised. The source data does not list regulatory approvals for Qatar, so ask the SmartRooms Qatar team to check this at quotation stage. Also confirm the audio output connection from the SL Rack Receiver DW to your conferencing codec, because the receiver outputs are not listed in the data for this variant. The microphone weighs 208 g. Plan the receiver location in a rack or cabinet and use the GA 4 rack mount kit included. A free site survey helps map table layout, microphone placement and rack space before installation.

Warranty and ordering

The set carries a 2-year manufacturer warranty. Quotations are usually issued within one working day. Orders can be placed through a purchase order (LPO) or a government tender, including Monaqasat, with payment by bank transfer, cheque or purchase order. To request a quote for the Sennheiser SL Boundary Set DW-5 US, send your room layout, seating plan and current conferencing system details, and the team will prepare a quotation to match.