


SENNHEISER EW-D AB (Q)
MRP - Rs. 19,790
SENNHEISER EW-D AB (Q): Antenna Booster for use with Evolution Wireless Digital systems. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Frequency Specifications
| Frequency range | 470-550 MHz |
Connectivity
| Connection | Wireless |
Dimensions
| Product weight | 173 g |
Product overview
The SENNHEISER EW-D AB (Q) is a antenna booster for use with evolution wireless digital systems from SENNHEISER, part of the Evolution Wireless Digital range.
Versatile and feature-rich digital wireless system for those who sing, speak or play instruments that allows for seamless product pairing and management via the EW-D Smart Assist App. Receive state-of-the-art live sound.
| Frequency range | 470-550 MHz |
| Product weight | 173 g |
| Connection | Wireless |
Key features
- Digital transmission operating in the UHF spectrum greatly enhances range, reliability and scalability
- Smart Assist App connects via Bluetooth Low Energy for a streamlined setup and operation at a distance
- Auto scan creates reliable connections with minimal time and effort
- 134 dB audio input dynamic range eliminates need for sensitivity adjustments and preserves every detail
- Elimination of intermodulation enables channels to be placed in an equidistant tuning grid 600 kHz apart
- 56 MHz of tuning bandwidth and equidistant spacing enables up to 90 channels
- 2,240 selectable frequencies allow for fine tuning
- Lithium-Ion battery pack (sold separately) delivers up to 12 hours of operation (up to 8 hours of operation with 2x provided AA batteries)
SENNHEISER EW-D AB (Q): frequently asked questions
What frequency range does the EW-D AB (Q) use?
The official specification lists 470-550 MHz.
Where can I buy the SENNHEISER EW-D AB (Q) in India?
The SENNHEISER EW-D AB (Q) is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Fitting the EW-D AB (Q)
Owners of the compatible SENNHEISER equipment.
Setup
- Check the compatible equipment listed in the official description of the EW-D AB (Q).
- Fit or connect the EW-D AB (Q) as shown in the official documentation.
- Test the complete setup before use.
Workflow 2: Spares for events and rentals
Rental companies, venues and touring crews.
Setup
- Keep a spare EW-D AB (Q) with the equipment it supports.
- Label and store accessories with their systems after each event.








