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. Receive state-of-the-art live sound featuring Sennheiser‘s renowned e 835 capsule on a lightweight handheld transmitter with integrated mute switch.

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)

Frequency range
470.2 - 526 MHz
520 - 576 MHz
552 - 607.8 MHz
606.2 - 662 MHz
630 - 662 MHz
662 - 693.8 MHz
823.2 - 831.8 MHz & 863.2 - 864.8 MHz
925.2 - 937.3 MHz
1785.2 - 1799.8 MHz

THD, total harmonic distortion
≤ -60 dB for 1 kHz @ -3 dBfs input level
Operating temperature
-10 °C - +55 °C (14 °F - 131 °F)
Operating relative humidity
5 - 95 % (non-condensing)
Audio frequency response
20 Hz - 20 kHz (-3 dB) @ 3 dBfs
System Latency
1.9 ms

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 ⎓
Audio output level
18 dBu max.
Transmission power
BLE: max. 10 mW EIRP