Sennheiser SL TS 153-S DW-3 B

Name: Sennheiser SL TS 153-S DW-3 B Wireless Table Microphone
Brand: Sennheiser
SKU: sennheiser-sl-ts-153-s-dw-3-b-506612
Availability: InStock

Overview

The Sennheiser SL TS 153-S DW-3 B is a battery-powered tablestand microphone designed for speech, article 506612. It supports Qi and USB charging, shows battery status through LEDs and offers a typical 10-hour accupack runtime. A 19 ms latency and a signal-to-noise ratio above 90 dB(A) suit press briefings and panel discussions in Doha, Lusail and conference venues. Request a quote for supply across Qatar.

A wireless table microphone built for speech in Qatar meeting rooms

The Sennheiser SL TS 153-S DW-3 B is a battery-powered tablestand microphone from the SpeechLine Digital Wireless range. Its job is straightforward: pick up one speaker clearly and send that voice to the room's sound system without a cable running across the table. It suits spaces where cabling is awkward, such as a press briefing set up at short notice or a panel that is rearranged between sessions. Article number 506612 identifies this unit.

Specifications that matter for a buyer

Speech quality depends on a few key figures. The audio frequency response runs from 75 to 20,000 Hz, the signal-to-noise ratio is above 90 dB(A) and the dynamic range is above 120 dB(A). Audio is handled at 24 bit/48 kHz, and the typical latency is 19 ms, which keeps the voice feeling immediate for the speaker. Total harmonic distortion is typically 0.1 %.

The wireless link operates in the EU frequency range of 1,880 to 1,900 MHz, with RF sensitivity below -90 dBm. Because this band is published for the EU market, confirm the frequency allocation for Qatar with the SmartRooms Qatar team before you order several units.

Charging, battery and control

Charging: the stand supports the Qi wireless standard and can also be charged by USB.
Battery: a BA 40 rechargeable battery rated at 2.2 Ah and 3.6 V is included, with a typical accupack operating time of 10 hours.
Status indication: dedicated LEDs show the battery state at a glance.
Remote management: the unit can be monitored and controlled with the Sennheiser Control Cockpit.

The CHG 2W wireless charging base is sold separately, and the manufacturer describes it for two mobile devices. Ask the team whether it suits this stand before you plan a charging point in a conference room.

Where it fits across Qatar

At a press conference in a government ministry in Doha, a speaker needs a microphone on the table with no visible cable in front of the cameras. The stand gives a close, clear pickup and keeps the table tidy.

At a university in Education City, a panel of academics may move between seminar rooms during one day. A battery-powered table microphone makes the room quick to reset, and a gooseneck can be added through the XLR-5 socket where a fixed position is preferred.

A hotel ballroom in West Bay or a conference centre in Lusail may host podium discussions in Arabic and English, one after another. Moving a single unit between speakers is simpler than running cable for each session.

What to plan before ordering

Decide on the gooseneck first. The box contains the stand, battery, quick guide and safety guide, so a MEG 14-40-L II gooseneck must be specified separately if the room needs one. Respect the operating range of 10 to 45 °C: in Qatar's summer, direct sun, hot cabinets or unventilated podiums can push conditions beyond that limit, so keep the stand in air-conditioned rooms. Operating humidity is rated at a maximum of 95 %. The manufacturer's warranty covers the unit for 2 years.

To request a quote, tell the SmartRooms Qatar team how many units you need, whether you want the gooseneck and charging base, and which rooms they are for. Quotations are usually issued within one working day, and purchase orders as well as bank transfer or cheque payments are accepted. Request a quote today.

Highlights

Speech-focused tablestand microphone with wireless operation
Qi wireless charging or USB charging
XLR-5 socket for the MEG 14-40-L II gooseneck
Battery status LEDs and typical 10 h accupack runtime
Latency 19 ms; signal-to-noise ratio above 90 dB(A)
Frequency range EU: 1,880 to 1,900 MHz
Manufacturer warranty of 2 years

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

45 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-3 B23

article_number: 506612
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 · 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-3 B

What is the Sennheiser SL TS 153-S DW-3 B used for?

It is a battery-powered tablestand microphone built for speech rather than music. It sits on a table in front of a presenter or panel member and sends their voice over a wireless link, so no cable crosses the table. It suits press briefings, podium discussions and lecture setups where speakers move around or the room layout changes between sessions.

What comes in the box, and is a receiver included?

The box contains the SL Tablestand 153-S DW, a BA 40 rechargeable battery, a quick guide and a safety guide. No receiver or base station is listed, so ask the SmartRooms Qatar team to confirm the complete system before you request a quote, especially if the project covers several rooms in Doha.

Is a gooseneck microphone included with this model?

No. The stand's XLR-5 socket is designed for the MEG 14-40-L II gooseneck microphone, but the gooseneck is not in the box. If your room needs a fixed microphone position, list the gooseneck in your request so the quotation covers both items. The manufacturer's warranty covers the unit for 2 years.

How is the stand charged?

It can be charged wirelessly using the Qi standard, or by USB. The CHG 2W wireless charging base is sold separately, and the manufacturer describes it for two mobile devices. Check whether that base suits this stand before buying one for a charging point in a conference room.

How long does the battery last between charges?

The included BA 40 rechargeable battery is rated at 2.2 Ah and 3.6 V, with a typical accupack operating time of 10 hours. Battery status LEDs on the stand show the charge level. For a full-day conference at a Doha hotel, plan a charging break between sessions, because 10 hours is a typical figure rather than a guarantee.

Which frequency band does it use, and is it suitable for Qatar?

The data lists the frequency range as EU: 1,880 to 1,900 MHz, with RF sensitivity below -90 dBm. Because this band is published for the EU market, the SmartRooms Qatar team can confirm the frequency allocation for Qatar. Request that confirmation with your quote, particularly for government tenders where specifications must be verified.

Can it operate in Qatar's summer heat?

The operating temperature range is 10 °C to 45 °C, with operating humidity up to 95 %. Summer temperatures in Doha can exceed 45 °C, so keep the stand away from direct sunlight, hot windows and unventilated podiums or cabinets. Use it in air-conditioned rooms, and ask the team first if the stand would sit near a window or outdoors.

How well does its audio performance suit speech?

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). Audio is handled at 24 bit/48 kHz, and the typical latency is 19 ms. These figures suit spoken content such as speeches, Q&A sessions and lectures, where clear articulation matters more than music range.

How would it be used at a ministry press conference in Doha?

A press briefing usually needs one speaker microphone on a table with no cable visible to the cameras. The stand is placed in front of the speaker, charged between briefings by USB or Qi, and reset quickly for the next session. Test the wireless link in the actual room a day before the event, and keep the charging point away from the press table.

Is it a good fit for a panel in Education City?

Universities and training centres in Education City often run panels across seminar rooms and lecture theatres. A battery-powered stand avoids routing cable through the room, and the XLR-5 socket lets you add a gooseneck where a fixed position is needed. Before ordering several units for a lecture theatre, confirm the gooseneck choice and the wireless coverage in that room.

Can it be monitored or controlled remotely?

Yes. The data states that the stand can be monitored and controlled with the Sennheiser Control Cockpit. This is useful for an AV team that manages several rooms, so mention the number of rooms in your request. Confirm with the SmartRooms Qatar team which Control Cockpit setup matches your room count before you request a quote.

Can SmartRooms Qatar supply several units under an LPO, and what warranty applies?

Yes. Schools, ministries and companies can order several units under a purchase order, and payment can be made by bank transfer, cheque or purchase order. Each unit carries the manufacturer's 2-year warranty. Send the number of stands, your gooseneck and charging needs, and the municipality of delivery, and the team will reply with a quotation, usually within one working day.