Sennheiser SL TS 133-S DW-6 B

Name: Sennheiser SL TS 133-S DW-6 B Wireless Table Stand for Gooseneck Microphones
Brand: Sennheiser
SKU: sennheiser-sl-ts-133-s-dw-6-b-506639
Availability: InStock

Overview

The Sennheiser SL TS 133-S DW-6 B is a black wireless table stand that holds an XLR-3 gooseneck microphone on a podium without cables. It charges through the Qi standard or USB, runs on a rechargeable BA 40 battery with a typical 10-hour runtime, and can be monitored with Sennheiser's Control Cockpit. It suits lecture theatres, conference rooms and panel discussions in Doha, Lusail and Education City. Request a quote.

What the SL TS 133-S DW-6 B does on a podium

The Sennheiser SL TS 133-S DW-6 B is a wireless table stand made for speech. It holds a Sennheiser XLR-3 gooseneck microphone upright on a lectern, desk or podium and transmits the speaker's voice wirelessly, so no cable crosses the stage. It is aimed at podium discussions, speeches and lectures, where a presenter needs to move freely and the microphone must stay in a fixed spot.

The unit is finished in black. Its microphone button has a two-colour status display that shows at a glance whether the microphone is live or muted, which helps the speaker and the room operator avoid an accidental open mic. Battery status LEDs show the charge level.

Specifications that matter for this variant

Frequency band: EU 1,880 to 1,900 MHz
Audio frequency response: 75 to 20,000 Hz
Dynamic range: above 120 dB(A)
Signal-to-noise ratio: above 90 dB(A)
Sampling: 24 bit/48 kHz
Total harmonic distortion: typical 0.1 %
RF sensitivity: below -90 dBm
Input impedance: 30 kΩ
Weight: 650 g

Power, charging and the temperature limit

Power comes from a BA 40 rechargeable battery rated at 2.2 Ah and 3.6 V, and the battery is included in the box. Sennheiser gives a typical operating time of 10 hours with the BA 40. You can charge the stand through the Qi wireless standard or over USB. A separate CHG 2W wireless charging base, which handles two mobile devices, is sold on its own.

This variant is rated for operation between 0 °C and 40 °C (14 °F to 131 °F). Summer temperatures outdoors in Qatar can pass 45 °C, so keep the stand inside air-conditioned rooms and away from direct sun and open entrances. Confirm the room conditions with the SmartRooms Qatar team before installation.

Where it fits in Qatar

A lecture theatre at Education City can use the stand on the lectern so the lecturer keeps a clear microphone while moving between slides and the floor. The fixed mount keeps the microphone where the lecturer expects it, and the cable-free set-up keeps the lectern area tidy.

A hotel ballroom in West Bay hosting a bilingual panel can place a stand at each speaker's seat. Cables stay off the table and the carpet, and the two-colour button lets each panellist see whether they are live.

In a ministry boardroom in Msheireb, the chair can check each microphone's status during a stakeholder meeting, and the battery LEDs show whether a unit needs charging before the next session.

Planning your order

Before you request a quote, list the number of speaking positions, the gooseneck microphones you will use and the room temperature. The box contains one stand, one BA 40 battery, a quick guide and a safety guide. It does not include a gooseneck microphone or the wireless charging base, so add those to your list if needed. Sennheiser lists a 2-year warranty for this model, and the product is covered by the manufacturer's warranty.

A school or university equipping several rooms can ask for one quotation covering every unit, and SmartRooms Qatar accepts purchase orders (LPOs). Delivery reaches all eight municipalities of Qatar. Free site surveys are available if you need help planning cable routes or table layouts first.

Request a quote from SmartRooms Qatar for the SL TS 133-S DW-6 B and receive your quotation, usually within one working day.

Highlights

Holds Sennheiser XLR-3 gooseneck microphones with no cable run
Qi wireless charging or USB charging
Typical 10-hour runtime with included BA 40 battery
Two-colour button display shows active or muted status
Operating temperature 0 °C to 40 °C (14 °F to 131 °F)
2-year warranty; EU frequency band 1,880 to 1,900 MHz

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

41 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 133-S DW-6 B19

article_number: 506639
specs · Logistics · Warranty (years): 2
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 temperature (C): 0 °C to 40 °C (14 °F to 131 °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): typ. 10 h with BA 40
specs · Electrical Properties · Input impedance: 30 kΩ
specs · Dimensions · Product weight (g): 650
in_the_box: (1) SL Table stand 133-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 133-S DW-6 B

Which microphones does the SL TS 133-S DW-6 B hold?

The stand is built for Sennheiser XLR-3 gooseneck microphones, and Sennheiser states compatibility with all of its XLR-3 goosenecks for speech and lecture use. The box does not include a microphone, so you need to choose one separately. If your school, ministry or hotel already owns goosenecks from another brand, ask the SmartRooms Qatar team to confirm compatibility before you order.

How long does the battery last between charges?

The stand runs on a 2.2 Ah, 3.6 V BA 40 rechargeable battery, which comes in the box. Sennheiser gives a typical operating time of 10 hours with that battery. Battery status LEDs on the stand show the remaining charge, so an operator can check it before a session starts rather than during one.

Can it be charged without a cable?

Yes. The stand supports the Qi wireless charging standard and can also charge over USB. The CHG 2W wireless charging base, designed for two mobile devices, is sold separately and is not part of this package. Choose the charging method that suits your room and session schedule.

Why does the two-colour button matter in a ministry boardroom?

The microphone button shows two colours that indicate whether the microphone is active or muted. In a ministry boardroom in Msheireb, where several officials may speak in one meeting, the chair and speakers can confirm status without looking at a screen or calling a technician. The battery LEDs provide a second check on charge.

Is it suitable for a lecture hall in Education City?

Yes, for lecturers and guest speakers who work from a lectern and need a fixed, cable-free microphone. Because the rated operating range is 0 °C to 40 °C, the hall should be air-conditioned and kept away from direct sun. A lecturer can move between the screen and the floor without tripping over cables.

What temperature can it operate in, and what does that mean for Qatar?

The rated operating temperature is 0 °C to 40 °C (14 °F to 131 °F). Outdoor summer temperatures in Qatar can exceed 45 °C, so the stand should not be used outdoors, in unshaded marquees or on a platform beside a window that takes direct sun. Confirm the conditions of each room with the SmartRooms Qatar team before installation.

Does it suit a bilingual panel in a West Bay hotel?

The stand is a table mount for a gooseneck microphone, so it fits panel tables where several speakers take turns. A hotel conference room in West Bay hosting an Arabic and English panel can set one stand at each seat, keeping cables off the table and floor and giving each panellist a status indicator on the microphone button.

How much table space does it need?

The source data for this variant gives a weight of 650 g but no height, length or width. Rather than guess the footprint, ask the SmartRooms Qatar team for exact dimensions before planning the table layout. Measuring the stand and microphone in the actual room gives the most accurate fit, especially for multi-seat panel tables.

What comes in the box?

The box contains one SL Table stand 133-S DW, one BA 40 rechargeable battery, a quick guide and a safety guide. A gooseneck microphone and the CHG 2W wireless charging base are not included. If your rooms need them, add them to the same quotation so the order is handled as one set.

How long is the warranty, and can a school order several units?

Sennheiser lists a 2-year warranty for this model, and the product is covered by the manufacturer's warranty. A school equipping several classrooms or lecture rooms can request one quotation covering all units, and SmartRooms Qatar accepts purchase orders (LPOs). Delivery covers all eight municipalities of Qatar.

Can a facilities team monitor and control it remotely?

Yes. The stand can be monitored and controlled with the Sennheiser Control Cockpit. A facilities team at a university campus in Lusail can check the stand's status from its own office rather than walking into each room. Ask the SmartRooms Qatar team how Control Cockpit fits your existing equipment before ordering.

What does the 1,880 to 1,900 MHz band mean for buyers in Qatar?

The source lists the frequency range for this variant as EU 1,880 to 1,900 MHz and gives no other band. Before ordering, ask the SmartRooms Qatar team to confirm that this band suits your site and planned use. The decision should rest on that check rather than on assumptions about local rules.