Sennheiser EW-D SK (R4-9)
GTIN: 4044155248067
Sennheiser EW-D SK digital bodypack transmitter for Evolution Wireless Digital receivers, R4-9 range 552 - 607.8 MHz, metal housing, for Sennheiser lavalier and headset microphones with 3.5 mm jack.
Sennheiser EW-D SK Bodypack Transmitter (R4-9) 508782
The EW-D SK is the compact and versatile bodypack transmitter of the Sennheiser Evolution Wireless Digital series, for use with EW-D receivers. It has an all-metal housing and a 3.5 mm jack input, and works with a wide range of Sennheiser lavalier and headset microphones. Its parameters are set in the menu of the associated receiver or in the Smart Assist app and synchronised with the transmitter via Bluetooth Low Energy; a programmable mute switch mutes or unmutes the audio. It runs up to 12 hours on the BA 70 rechargeable battery pack or up to 8 hours on two AA batteries. This version works in the R4-9 frequency range (552 - 607.8 MHz).
Key features
- All-metal housing
- Compatible with a wide range of Sennheiser lavalier and headset microphones
- Programmable mute switch
- 134 dB dynamic range
- Up to 2,240 selectable frequencies, 56 MHz bandwidth for up to 90 channels
- Setup via the receiver or the Smart Assist app (Bluetooth Low Energy)
- Up to 12 hours with BA 70 battery pack, up to 8 hours with AA batteries
Compatibility
- Lavalier microphones: Sennheiser ME 2, ME 4 (models from 2021 with gold-plated connector), MKE Essential Omni, MKE 2 Gold (from 2018), MKE 1
- Headset microphones: Sennheiser ME 3, HS 2 (models from 2021 with gold-plated connector), HSP 2 (from March 2020), HSP Essential Omni, SL Headmic 1
Notes
- Microphone, receiver and BA 70 battery pack not included
- Check that the frequency range is permitted for wireless microphones in the country of use
In the box
- 1 x EW-D SK bodypack transmitter
- 1 x Pouch
- Quick guide and safety guide
Specifications
- Frequency range: R4-9, 552 - 607.8 MHz
- Input: 3.5 mm jack
- Power supply: 2 x AA batteries 1.5 V or BA 70 rechargeable battery pack
- Occupied bandwidth: 200 kHz
- Transmit power: 10 mW ERP
- Audio frequency response: 20 Hz - 20 kHz (-3 dB)
- Dynamic range: 134 dB
- System latency: 1.9 ms
- Dimensions: 63 x 80 x 20 mm (without antenna)
- Weight: approx. 120 g (without batteries)
- Operating temperature: -10 °C to +55 °C
| Product Condition | New |
|---|---|
| Manufacturer | Sennheiser |
| manufacturer code | 508782 |
| Ean | 4044155248067 |