
The Sennheiser SL TS 133-S DW-4 B is a digital wireless tablestand for speech, built for podium discussions, speeches and lectures. It is compatible with all Sennheiser XLR-3 gooseneck microphones, charges wirelessly with Qi or through USB, and has a typical accupack runtime of 10 hours. Procure.ae supplies it in the UAE.
The SL TS 133-S DW-4 B (manufacturer code 506626) is a cable-free base for Sennheiser XLR-3 gooseneck microphones. It operates in the 1,880 to 1,900 MHz band (EU) with an audio frequency response of 75 Hz to 20 kHz, a dynamic range above 120 dB(A) and a signal-to-noise ratio above 90 dB(A). The rechargeable accupack, rated at 2.2 Ah, has a typical operating time of 10 hours. The tablestand weighs 650 g and is rated for operation between 10 and 45 °C.
It is designed for speech in podium discussions, speeches and lectures. Because the base is cable-free, it can be placed on a table without a cable run. Battery status LEDs and Qi or USB charging help keep the accupack ready between sessions. The Sennheiser Control Cockpit allows the tablestand to be monitored and controlled remotely.
| Application | Podium discussions, speeches and lectures |
| Compatibility | All Sennheiser XLR-3 gooseneck microphones |
| Controls | Sennheiser Control Cockpit |
| Key Features | Qi wireless charging, USB charging, Battery status LEDs, Sennheiser Control Cockpit, XLR-3 gooseneck compatible, 75 Hz to 20 kHz response, Typical 10-hour accupack, Cable-free wireless operation |
| Model | SL TS 133-S DW-4 B |
| Type | Wireless Tablestand Microphone |
| Dynamic Range | > 120 dB(A) |
| Frequency Response | 75 Hz to 20 kHz |
| Impedance | 30 kΩ |
| Signal-to-Noise Ratio | > 90 dB(A) |
| THD | 0.1 % (typical) |
| Connectivity | Wireless |
| Frequency Band | EU: 1,880 to 1,900 MHz |
| Battery | Rechargeable accupack included |
| Battery Capacity | 2.2 Ah |
| Battery Life | Typical 10 hours |
| Power Source | Rechargeable accupack (Qi wireless or USB charging) |
| Operating Humidity | Max. 95 % RH |
| Operating Temperature | 10 to 45 °C |
| Weight | 650 g |
| Warranty | 2 years |
This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.
Specifications are provided by the manufacturer and may change without notice.
Pricing is quote-based. Contact Procure for current pricing and availability.
Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.
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