automatic translation A versatile and feature-rich digital wireless system for speakers or presenters that allows you to seamlessly pair and manage products via the EW-D SmartAssist app. Thanks to the metal housing, the robust bodypack transmitter and the discreet clip-on microphone ME 4 (cardioid) with high speech intelligibility are ideal for daily use on stage.

Digital transmission in the UHF band significantly reduces range, reliability and scalability The Smart Assist application is based on Bluetooth Low Energy with configuration and remote control by the user Automatic scanning creates connections with minimal time and effort 134dB audio input dynamic range eliminates the need for sensitivity adjustments and every detail The intermodulation suppression allows the channels to be placed in an equidistant tuning grid at a distance of 600 kHz A 56MHz tuning band and equal spacing allows you to handle up to 90 channels 2240 selectable frequencies allow for fine tuning Rechargeable lithium-ion battery (sold separately) for up to 12 hours of operation (up to 8 hours of operation with 2 included AA batteries)  specifications The frequency range of 520-576 MHz THD, Total Harmonic Distortion ≤ -60 dB for 1 kHz at -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) at 3 dBfs EW-D EM Dimensions 212 x 44 x 189mm approximate weight 1000 g (without antennas and power supply) Audio output level 18 dBu max. BLE transmission power: max. 10 mW EIRP Input voltage range May 11 - 13 Current consumption ≤ 300mA EW-D SK Dimensions 63 x 80 x 20 mm (without antenna) approximate weight 120 grams Power supply 2 x 1.5 V AA batteries (manganese alkaline)                              or battery BA 70 Current consumption < 300 mA Input voltage range 2.0 - 4.35 V Audio link transmission power: 10 mW                         ERP (Y1-3 range: 12mW ERP)                         BLE: max 10mW EIRP WM 4 Connection 3.5 mm jack Frequency response 50 to 18,000 Hz Sound pressure level 120 dB Cable length approx. 1.60 m² Converter principle pre-polarized condenser microphone cardioid characteristic Sensitivity in free field, no load (1kHz) 40 mV / Pa Equivalent noise level of 31 dB 7.5V power supply What's in the box Receiver frame EW-D EM Bodypack transmitter EW-D SK Lavalier microphone ME 4 (cardioid) 2 rod antennas Power supply with household adapters Rack mount kit 4 rubber feet Quick tip safety guide Manufacturer's declaration sheet