Sennheiser EW-D CI1 SET Wireless Instrument Microphone System, Channel 38 Overview
Sennheiser EW-D CI1 SET Wireless Instrument Microphone System is a digital wireless instrument solution that delivers seamless product pairing and gives you full control with the Smart Assist app. It’s great for individuals who sing, talk or play instruments. The durable bodypack transmitter, rugged metal housing and a CI 1 instrument cable make the CI1 ideal for daily use on stage.
The Sennheiser Evolution Wireless Digital range delivers a 134 dB audio input dynamic range which removes the need for sensitivity adjustments and keeps every detail and has 2,240 selectable frequencies so you can fine-tune your sound. The Sennheiser EW-D CI1 SET is a cut above the rest, thanks to the 56 MHz tuning bandwidth, automatically finding the most reliable connections, and being able to expand it up to 90 channels.
The CI1 SET has an equidistant tuning grid that was previously only in Sennheiser's premium wireless systems, the Digital 6000 and Digital 9000. Quality components with exceptional linearity eliminate intermodulation between EW-D transmitters, allowing frequencies to be equally spaced every 600 kHz alongside each other. This simplifies the coordination of frequencies for wireless beginners as well as experienced professionals.
Use the Sennheiser Smart Assist app which gives you full control at a distance with your Android or iOS device. Using Bluetooth Low Energy, you can get mobile access to any system setting, remote monitoring and a fast automated setup.
The CI1 SET uses either a lithium-Ion battery pack (sold separately) which delivers up to 12 hours of operation, or 2x AA batteries (included), which delivers up to 8 hours of operation.
- Frequency range
- 823.2 - 831.8 MHz & 863.2 - 864.8 MHz
- 662 - 693.8 MHz
- 606.2 - 662 MHz
- 552 - 607.8 MHz
- 470.2 - 526 MHz
- 1785.2 - 1799.8 MHz
- 925.2 - 937.3 MHz
- 630 - 662 MHz
- 520 - 576 MHz
- THD, total harmonic distortion
- ≤ -60 dB for 1 kHz @ -3 dBfs input level
- Operating temperature
- -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
- Dimensions
- 212 x 44 x 189 mm
- Weight
- approx. 1000 g (without antennas and power supply)
- Current 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
- Dimensions
- 63 x 80 x 20 mm (without antenna)
- Weight
- approx. 120 g
- Power supply
- 2 AA batteries 1.5 V (alkaline manganese)
- or BA 70 rechargeable battery pack
- Current 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
- What's in the Box
- EW-D EM rack receiver
- EW-D SK bodypack transmitter
- CI 1 instrument cable
- 2 rod antennas
- power supply with country adapters
- rackmount set
- 4 rubber feet
- quick guide
- safety guide
- manufacturer declaration sheet
