The Sennheiser EW-D ME 4 Set (U1/5) (article no.508726) is a digital wireless lavalier microphone set featuring Sennheiser's renowned ME 4 cardioid clip-on microphone.

The systems consists of an EW-D EM Receiver with intelligent switching diversity, an EW-D SK bodypack transmitter with robust metal housing and the unobtrusive ME 4 lavalier mic with high speech intelligibility and cardioid pickup.

This particular variant of the EWDME4 Set (U1/5) operates Licence free within the Duplex Gap & Channel 70 frequency range: 825 - 832 / 863 - 865 MHz. Other Frequencies are available – please contact us for more information.

Evolution Wireless Digital provides more dynamic range than any wireless system currently on the market. It automatically secures the most reliable signal in a matter of seconds and is scalable up to 90 channels with to 56 MHz of tuning bandwidth.

Previously found only on Sennheiser flagship models, Evolution Wireless Digital features an equidistant tuning grid. 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 frequency coordination and contributes to the system’s scalability and high channel count.

Furthermore, the Evolution Wireless Digital systems are now controllable by Bluetooth via the Sennheiser Smart Assist App providing automated setup, operation and monitoring using any iOS or Android device.

With the Intelligent setup function and mobile access to all system settings, the App provides centralised control whilst easy frequency allocation and wireless channel naming help to keep systems organized.

• 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
• 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
• 2 x AA batteries (provided) deliver up to 8 hours of operation
• Warranty: 2 Years.