Sennheiser SL TS 153-S DW-6 B

Name: Sennheiser SL TS 153-S DW-6 B Wireless Tablestand Microphone
Brand: Sennheiser
SKU: sennheiser-sl-ts-153-s-dw-6-b-506641
Availability: InStock

Overview

The Sennheiser SL TS 153-S DW-6 B is a wireless tablestand microphone for speech, with an XLR-5 socket for the MEG 14-40-L-II B gooseneck. It charges on the Qi wireless standard or over USB, runs on a 2.2 Ah battery with a typical 10-hour accupack runtime, and carries a 2-year manufacturer warranty. It suits panel discussions, press briefings and lecture rooms in Doha, Lusail and Education City. Request a quote from SmartRooms Qatar.

A wireless tablestand microphone for speech

The Sennheiser SL TS 153-S DW-6 B is a battery-powered tablestand microphone built for speech and lectures, so no cable runs to the table. It is the article 506641 member of the SpeechLine DW Tablestand 153 range. An XLR-5 socket accepts the MEG 14-40-L-II B gooseneck microphone, letting a speaker place the capsule close to the mouth while the base stays on the table.

Audio is specified with a frequency response of 75 to 20,000 Hz, a signal-to-noise ratio above 90 dB(A), a dynamic range above 120 dB(A) and 24 bit/48 kHz sampling. Total harmonic distortion is typically 0.1 %, and latency is 19 ms. These figures describe a clean speech path for panel discussions, where a short delay between the speaker and the room's sound system matters.

Charging, battery life and box contents

The unit supports the Qi wireless charging standard and can also be charged over USB. The CHG 2W wireless charging base, which the manufacturer lists for two mobile devices, is sold separately. The package includes one BA 40 rechargeable battery rated 2.2 Ah at 3.6 V, with a typical accupack operating time of 10 hours. Dedicated battery status LEDs show remaining battery life at a glance.

The box contains the SL Tablestand 153-S DW, a BA 40 battery, a quick guide and a safety guide. The MEG 14-40-L-II B gooseneck is not in the box, so add it to your request if your room needs it.

Operating conditions for Qatar

The rated operating temperature is 10 °C to 45 °C (50 °F to 113 °F), with relative humidity up to 95 %. Summer temperatures in Qatar regularly pass 45 °C, so keep this microphone in air-conditioned rooms and out of sun-exposed areas and vehicles. The manufacturer states that the unit can be monitored and controlled with the Sennheiser Control Cockpit. The product carries a 2-year manufacturer warranty.

Where it fits in Qatar

Ministry press briefings in Doha: speakers move between a podium and a table without cable runs across the floor.
Panels in Education City: a lecturer seated at a table can speak naturally during a seminar or discussion.
Hotel conference rooms in Lusail or West Bay: a panel of guests keeps the table clear and the set-up tidy.

What to plan before you order

Decide early whether you need the MEG 14-40-L-II B gooseneck, since it is not supplied in the box.
Plan charging between sessions, and allow for the typical runtime of 10 hours.
Confirm that the room stays within the 10 to 45 °C operating range.
Organisations ordering several units can issue one LPO covering the full set.

Request a quote from SmartRooms Qatar for the SL TS 153-S DW-6 B. Quotations are usually issued within one working day and can include the gooseneck and charging accessories you choose.

Highlights

Wireless tablestand microphone dedicated to speech
XLR-5 socket for the MEG 14-40-L-II B gooseneck
Qi wireless charging or USB charging
Dedicated battery status LEDs for battery life indication
EU frequency range 1,880 to 1,900 MHz
Monitoring and control with Sennheiser Control Cockpit
2-year manufacturer warranty and 10 to 45 °C operation

Room fit

Tell us the room size and platform (Teams, Zoom or BYOD) and we confirm the right combination with your quotation.

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

46 specifications · Source: manufacturer · checked Oct 2026

Logistics1

Warranty (years): 2

Product3

Latency (ms): 19 ms
Total harmonic distortion (THD): typ. 0.1 %
RF sensitivity: < -90 dBm

Frequency Specifications2

Frequency range: EU: 1,880 to 1,900 MHz
Audio frequency response: 75 to 20,000 Hz

Acoustic Properties3

Dynamic range (>): > 120 dB(A)
Sampling rates: 24 bit/48 kHz
Signal-to-noise ratio: > 90 dB(A)

Connectivity1

Connection: Wireless

Ambient Conditions2

Operating relative humidity (≤ %): max. 95 %
Operating temperature (C): 10 °C to 45 °C (50 °F to 113 °F)

Battery & Power5

Battery capacity (Ah): 2.2
Battery count: 1
Battery included: Y
Battery voltage (V): 3.6
Battery operating time (h): Accupack: typ. 10 h

Electrical Properties1

Input impedance: 30 kΩ

Dimensions4

Product weight (g): 650
Product height: 166.7
Product length: 120
Product width: 47.9

SL TS 153-S DW-6 B24

article_number: 506641
specs · Logistics · Warranty (years): 2
specs · Product · Latency (ms): 19 ms
specs · Product · Total harmonic distortion (THD): typ. 0.1 %
specs · Product · RF sensitivity: < -90 dBm
specs · Frequency Specifications · Frequency range: EU: 1,880 to 1,900 MHz
specs · Frequency Specifications · Audio frequency response: 75 to 20,000 Hz
specs · Acoustic Properties · Dynamic range (>): > 120 dB(A)
specs · Acoustic Properties · Sampling rates: 24 bit/48 kHz
specs · Acoustic Properties · Signal-to-noise ratio: > 90 dB(A)
specs · Connectivity · Connection: Wireless
specs · Ambient Conditions · Operating relative humidity (≤ %): max. 95 %
specs · Ambient Conditions · Operating temperature (C): 10 °C to 45 °C (50 °F to 113 °F)
specs · Battery & Power · Battery capacity (Ah): 2.2
specs · Battery & Power · Battery count: 1
specs · Battery & Power · Battery included: Y
specs · Battery & Power · Battery voltage (V): 3.6
specs · Battery & Power · Battery operating time (h): Accupack: typ. 10 h
specs · Electrical Properties · Input impedance: 30 kΩ
specs · Dimensions · Product weight (g): 650
specs · Dimensions · Product height: 166.7
specs · Dimensions · Product length: 120
specs · Dimensions · Product width: 47.9
in_the_box: (1) SL Table stand 153-S DW · (1) BA 40 Rechargeable battery · (1) Quick guide · (1) Safety guide

Downloads

0 files from the manufacturer

No downloadable files are listed for this model yet. Ask us and we will send the datasheet.

Questions about SL TS 153-S DW-6 B

What is the Sennheiser SL TS 153-S DW-6 B used for?

It is a battery-powered tablestand microphone built for speech, so a presenter or panellist can speak from a table without a cable. It suits press conferences, podium discussions and seminars where speakers move around. The unit belongs to the SpeechLine DW Tablestand 153 series and is sold as article 506641. Its wireless design keeps floor cabling out of the room, which matters in ministry briefing rooms and university seminar spaces across Doha.

Does it need cables, and which frequency range does it use?

The connection is wireless, so no cable runs from the microphone to the table. The EU frequency range is 1,880 to 1,900 MHz, and the stated RF sensitivity is below -90 dBm. Before you order, confirm with the SmartRooms Qatar team that this band suits your installation, because the manufacturer data lists this frequency range for the EU only.

Can I attach a gooseneck microphone to it?

Yes. The unit has an XLR-5 socket for the MEG 14-40-L-II B gooseneck microphone, which the manufacturer positions for speech and lecture applications. The gooseneck is not in the box, so list it separately in your request. A gooseneck lets a speaker set the capsule close to the mouth while the base stays on the table. Ask for it to be included in the quotation if your room layout needs it.

How long does the battery last between charges?

The box includes one BA 40 rechargeable battery rated 2.2 Ah at 3.6 V. The manufacturer gives a typical operating time of 10 hours for the accupack. Battery status LEDs show the remaining battery life, so the chair can check before a session starts. For long conferences, plan charging during breaks so the unit is ready for the next panel.

What charging options are available?

The microphone supports the Qi wireless charging standard and can also be charged over USB. A separate wireless charging base, the CHG 2W, is available for two mobile devices, which the manufacturer lists, but it is not part of this package. USB charging gives a second option in offices that use shared desks in Doha when no wireless pad is nearby.

Will it cope with Qatar's summer heat?

The rated operating temperature is 10 °C to 45 °C (50 °F to 113 °F), and relative humidity is rated up to 95 %. Qatar summers often go above 45 °C, so use the unit in air-conditioned rooms and avoid leaving it in a hot vehicle or a sun-exposed area. Ask the SmartRooms Qatar team to confirm room conditions during your site survey.

What audio performance does the source data specify?

The audio frequency response is 75 to 20,000 Hz, with a signal-to-noise ratio above 90 dB(A) and a dynamic range above 120 dB(A). Sampling is 24 bit/48 kHz, total harmonic distortion is typically 0.1 %, and latency is 19 ms. These figures suit speech in boardrooms and lecture halls, where clear intelligibility matters more than music reproduction.

Can it be monitored or controlled remotely?

Yes. The manufacturer states that the SL Tablestand 153-S DW can be monitored and controlled with the Sennheiser Control Cockpit. For an IT or AV team managing several meeting rooms, this offers a way to check units from one place. Confirm with the SmartRooms Qatar team which control setup your installation needs before you order.

What is included in the box?

The box contains one SL Tablestand 153-S DW, one BA 40 rechargeable battery, a quick guide and a safety guide. The gooseneck microphone, the CHG 2W charging base and any additional mounting or cabling for a wider system are not listed in the box contents. Check these items when you request a quotation so the order matches the room you are equipping.

Where would this model suit in Qatar?

Three typical settings are a government ministry press briefing in Doha, where speakers move between a podium and a table; a university seminar room in Education City, where a lecturer sits at a table for a panel; and a hotel conference room in Lusail hosting a discussion panel. In each case the wireless design avoids cable runs across the floor and keeps the table tidy in front of guests.

How is the DW-6 B variant different from the other DW models?

The suffix -6 B and article number 506641 identify this variant. The published specifications for the SL TS 153-S DW models in this range are the same, covering frequency range, latency, battery and operating temperature. The model code and article number therefore identify this unit, so confirm the exact code on your purchase order before requesting a quotation.

Do I need a site survey before installing it?

A table-top unit needs less planning than a wall-mounted display, but a survey still helps. SmartRooms Qatar offers free site surveys and can check where the charging base will sit, whether the room stays within 10 to 45 °C, and whether a gooseneck will reach the speaker. Quotations are usually issued within one working day, and purchase orders (LPOs) are accepted.