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Sennheiser SL DW Tablestand 133

Microphones

Sennheiser SL DW Tablestand 133

SL DW Tablestand 133 — a wireless desktop base for microphones with an eInk display, mute button and SpeechLine Digital Wireless compatibility for flexible conference and presentation environments.

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Product description

The SL DW Tablestand 133 is a wireless desktop base with a built-in SpeechLine Digital Wireless transmitter, designed for use with CH-series gooseneck microphones (connected via a Lemo 3-pin interface). It delivers a clean, mobile and cable-free solution for meeting rooms, lecture halls, event spaces and temporary installations.

The unit features an eInk display for status information, a mute button, a status LED ring and full remote control capability via Sennheiser Control Cockpit. Its integrated lithium-polymer battery provides long operating time, while charging is possible either via the CHG 2W networked charging station or through the Micro-USB port.

SL Tablestand 133-S DW supports secure and stable digital transmission in various frequency versions depending on region – EU, US, TW, BR or JP. With quick setup and fully wireless operation, it is perfectly suited for modern corporate and educational environments where flexibility and a tidy workspace are important.

Key features:

Built-in SpeechLine Digital Wireless transmitter
Supports CH microphones via Lemo 3-pin connector
eInk status display
Mute button and LED status ring
Charging via USB or CHG 2W charging station
Multiple frequency variants for different regions
Full remote control via Sennheiser Control Cockpit

Technical details

Audio

Microphone input: Lemo 3-pin (compatible with CH models)
THD: < 0.1 %
Coding: SpeechLine Digital Wireless digital transmission

Wireless transmission

Frequency variants (depending on model):
- –3EU: 1,880–1,900 MHz
- –4US: 1,920–1,930 MHz
- –5JP: 1,893–1,906 MHz
- –6TW: 1,880–1,895 MHz
- –7BR: 1,910–1,920 MHz
RF power: up to 20 mW (region-dependent)

Interfaces

USB (Micro-USB) for charging
Charging contacts for CHG 2W

Battery

Type: lithium-polymer
Voltage: 3.7 V
Capacity: 2,400 mAh
Operating time: up to 10 hours
Charging time: approx. 3 hours

Control functions

eInk display
Mute button
LED status ring
Full support for Sennheiser Control Cockpit

Dimensions and weight

136 × 136 × 56 mm
460 g

Materials

Housing: ABS, metal
Finish: matte, scratch-resistant

Included

SL Tablestand 133-S DW
User manual
Manufacturer documentation

Optional accessories

CHG 2W charging station
CH series tabletop and floor microphones
Sennheiser Control Cockpit software

Downloads

sp-1089-v2-0-sl-tablestand-133-s-dw-specification-en.pdf

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