Sennheiser EW-D SK BASE SET R4-9 Base Set for Digital Wireless, 552-607.8 MHz
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. With a metal housing, the robust bodypack transmitter suits perfectly for daily use on stage.
Key Features
- Digital wireless eliminates noise, interference and static bursts
- UHF transmission greatly enhances range, reliability and scalability
- Mobile App streamlines setup and operation and eliminates complicated menu
- Automated setup creates reliable connections with minimal time and effort
- Up to 2,240 selectable frequencies support up to 24 wireless systems per frequency range
- Lithium Ion battery pack delivers up to 12 hours of operation (up to 8 hours of operation with AA batteries)
- 56 MHz Bandwidth will allow for up to 90 channels
- Preserves every detail of even the most dynamic performances with 134 dB transmitter dynamic range
Technical Specifications
Frequency range
470.2 - 526 MHz
THD, total harmonic distortion
-60 dB for 1 kHz @ -3 dBfs input level
Operating temperature
-10 Ā°C - +55 Ā°C (14 Ā°F - 131 Ā°F)
Operating relative humidity
5 - 95 % (non-condensing)
Audio frequency response
20 Hz - 20 kHz (-3 dB) @ 3 dBfs
EW-D EM
Dimensions
212 x 44 x 189 mm
Weight
approx. 1000 g (without antennas and power supply)
Current consumption
300 mA
Input voltage range
11 - 13 V
Transmission power
BLE: max. 10 mW EIRP
Audio output level
18 dBu max.
EW-D SK
Dimensions
63 x 80 x 20 mm (without antenna)
Current consumption
< 300 mA
Input voltage range
2.0 - 4.35 V
Power supply
2 AA batteries 1.5 V (alkaline manganese)
or BA 70 rechargeable battery pack
Transmission power
Audio link: 10 mW
ERP (Range Y1-3: 12 mW ERP)
BLE: max. 10 mW EIRP
Weight
approx. 120 g
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