The Sennheiser EW-D ME3 SET (R1-6) is a complete digital wireless system configured with a cardioid headset microphone, operating in the R1-6 frequency band (520 to 576 MHz). This set includes the EW-D SK bodypack transmitter paired with the ME3 cardioid condenser headset microphone and a compatible EW-D series single-channel rackmount receiver. The ME3 headset features a cardioid polar pattern at its boom-mounted capsule, which provides focused pickup of the wearer's voice while offering superior rejection of ambient stage noise and monitors compared to omnidirectional headsets. This makes it an excellent choice for high-volume live performances, theater, fitness instruction, and presentations where both hands-free operation and noise rejection are paramount.

The system delivers the full performance of the EW-DX platform: 24-bit/48 kHz digital audio quality, ultra-low latency, and secure 128-bit AES encryption. The bodypack transmitter offers an OLED display for status feedback and is powered by two AA batteries. This ready-to-use set provides performers and presenters with a reliable, high-quality wireless headset solution that ensures clear, intelligible voice reproduction even in challenging acoustic environments, combining the mobility of a headset with the advanced wireless technology of Sennheiser's digital flagship series.