



SENNHEISER EW-D SK (Q1-6)
MRP - Rs. 32,000
SENNHEISER EW-D SK (Q1-6): Digital UHF bodypack transmitter for use with Evolution Wireless Digital. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Product
| Latency (ms) | 1.9 ms |
| Total harmonic distortion (THD) | ≤ -60 dB for 1 kHz @ -3 dBfs input level |
Frequency Specifications
| Frequency range | 470.200 - 526.000 |
| Audio frequency response | 20 Hz - 20 kHz (-3 dB) @ 3 dBfs |
Acoustic Properties
| Dynamic range (>) | 134 dB |
Ambient Conditions
| Operating relative humidity (≤ %) | 5 - 95 % (non-condensing) |
| Operating temperature (C) | -10 °C - +55 °C (14 °F - 131 °F) |
Battery & Power
| Battery capacity (Ah) | 2.3 |
| Battery included | Yes |
| Battery voltage | 1.5 V |
| Charging current (mA) | < 300 mA |
Electrical Properties
| Input voltage | 2.0 - 4.35 V |
| Transmission power (mA) | Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) BLE: max. 10 mW EIRP |
Dimensions
| Dimensions | 63 x 80 x 20 mm (without antenna) |
| Product weight | 120 g |
Bluetooth
| Bluetooth transmission frequency | 2402 - 2480 MHz |
Product overview
The SENNHEISER EW-D SK (Q1-6) is a digital uhf bodypack transmitter for use with evolution wireless digital 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. This bodypack transmitter is compatible with a wide range of Sennheiser headset microphones and clip-on/lavalier microphones.
| Frequency range | 470.200 - 526.000 |
| Product weight | 120 g |
| Latency (ms) | 1.9 ms |
| Dynamic range (>) | 134 dB |
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 SK (Q1-6): frequently asked questions
What frequency range does the EW-D SK (Q1-6) use?
The official specification lists 470.200 - 526.000.
What is the frequency response of the EW-D SK (Q1-6)?
20 Hz - 20 kHz (-3 dB) @ 3 dBfs.
Where can I buy the SENNHEISER EW-D SK (Q1-6) in India?
The SENNHEISER EW-D SK (Q1-6) is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Presenters and speakers
Conferences, schools and corporate events.
Setup
- Set the transmitter and the receiver to the same frequency. Frequency range: 470.200 - 526.000.
- Connect the receiver output to the mixer or amplifier input.
- Fit the microphone and set the level while the presenter speaks normally.
Workflow 2: Live performance
Singers, musicians and live sound engineers.
Setup
- Charge or fit fresh batteries before the show.
- Check every link on stage before the audience arrives.
- Keep a clear line of sight between transmitters and receiver antennas.
Workflow 3: Places of worship
Churches, temples and other places of worship.
Setup
- Use the EW-D SK (Q1-6) for the speaker or leader.
- Check the frequencies and batteries before each service.
Workflow 4: Theatre and stage productions
Theatre and event sound teams.
Setup
- Plan the frequencies for all wireless channels before the show.
- Check battery status during rehearsals.
Workflow 5: Video and broadcast
Video crews and broadcasters.
Setup
- Connect the receiver output to the camera or recorder.
- Monitor the audio on headphones during recording.
Workflow 6: Rental and touring
Rental companies and touring crews.
Setup
- Label each system with its frequency and channel.
- Store transmitters, receivers and accessories in their case after use.








