The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
Evolution Digital Wireless Set for Musicians!
Versatile digital wireless system for singers, speakers, and instrumentalists. It offers seamless pairing and clear management of all products via the EW-D Smart Assist app. The bodypack transmitter in a robust metal housing is perfect for daily stage use with the included CI 1 instrument cable.
Setting New Standards
Evolution Wireless Digital breaks current limits with a greater dynamic range than any other system currently available. In everyday use, the system automatically finds the best transmission frequency within seconds and simultaneously allows up to 90 additional channels thanks to a 56 MHz switching bandwidth. It’s easy to see: this wireless system is in a class of its own.
Equidistant Spacing – Easier Than It Sounds
Evolution Wireless Digital features an equidistant frequency grid previously only found in flagship systems like Digital 6000 and Digital 9000. High-quality components with exceptional linearity eliminate intermodulation between EW-D transmitters, enabling frequency allocation every 600 kHz side by side. This simplifies coordination for both beginners and pros alike. Additionally, it contributes to the system’s scalability and high channel limit.
The Sound Engineer in Your Pocket
With the Sennheiser Smart Assist app and the power of Bluetooth Low Energy, control is literally in your hand. Conveniently from your Android or iOS device, you enjoy the benefits of fast automatic setup, mobile access to all system settings, and remote monitoring. You save time, energy, and work more confidently and stress-free.
This Wireless System Is in a Class of Its Own!
Features
- Digital wireless system without noise, interference, or static impulses
- UHF transmission with significantly higher range, reliability, and scalability
- Mobile app optimizes setup and operation without complicated menus
- Automated setup ensures reliable connections with minimal time and effort
- Up to 2,240 selectable frequencies
- Lithium-ion battery pack for up to 12 hours of operation (up to 8 hours with AA batteries)
- 56 MHz bandwidth supports up to 90 channels
- 134 dB dynamic range of the transmitter preserves every detail, even during extremely dynamic performances
Technical Data
- Frequency range: 823.2 - 831.8 MHz & 863.2 - 864.8 MHz
- Distortion at 1 kHz: = -60 dB for 1 kHz @ -3 dBfs input level
- Operating temperature range: -10 °C - +55 °C (14 °F - 131 °F)
- Audio frequency response: 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
- Operating relative humidity: 5 - 95 % (non-condensing)
EW-D EM Receiver
- Dimensions: 212 x 44 x 189 mm
- Weight: approx. 1000 g (without antennas and power supply)
- Power consumption: = 300 mA
- Audio output level: 18 dBu max.
- Transmission power: BLE: max. 10 mW EIRP
- Input voltage range: 11 - 13 V
EW-D SK Transmitter
- Dimensions: 63 x 80 x 20 mm (without antenna)
- Weight: approx. 120 g
- Power supply: 2 AA batteries 1.5 V or BA 70 battery pack
- Power consumption: < 300 mA
- Input voltage range: 2.0 - 4.35 V
- Transmission power
- Audio link: 10 mW
- ERP (Range Y1-3: 12 mW ERP)
- BLE: max. 10 mW EIRP
Scope of delivery
- 1 x EW-D EM Rack Receiver
- 1 x EW-D SK Bodypack Transmitter
- 1 x CI 1 Instrument Cable
- 2 x Whip Antenna
- 1 x Power Supply with Country Adapters
- 1 x Rack Mounting Kit
- 4 x Rubber Feet
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00077565
- Wireless transmitter für Instrumente, mit Bodypack
- Frequencies 823 - 832 MHz (Duplex-Lücke) , 863 - 865 MHz (EU Band)
- Colour Grey
Reviews
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Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 20,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 49,91 € per month
- More information on financing
| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 | |
| Saturday | 09:30 - 13:30 | |
| Monday | Closed |
Different opening times |
| Tuesday | 09:30 - 18:00 |





