Name: Sennheiser EW-DP ME4 Set - Wireless Microphone System
Brand: Sennheiser

Sennheiser EW-DP ME4 Set - Wireless Microphone System arrives as a professional-grade wireless lavalier solution designed for reliable on-location recording and live production.

This kit centres on a condenser lavalier microphone with a cardioid pickup pattern and a 3.5 mm connection, offering a frequency response of 50–18,000 Hz and a sensitivity of 40 mV/Pa for clear, natural vocal reproduction.

The set includes a rack-mount receiver with display and a bodypack transmitter with display, both built to operate across a UHF RF range of 630–662 MHz and a switching bandwidth of 56 MHz, ensuring robust wireless performance and a dynamic range of 134 dB.

Connectivity is flexible: the receiver can be powered by batteries or via USB Type-C, and the package supplies audio cables (3.5 mm), USB Type-A to USB Type-C and an XLR cable. Bluetooth (2.402–2.48 GHz) is also supported, and the system reports an average latency of just 1.9 ms and an RF power of 10 mW.

The lavalier itself features a 1.6 m cable, maximum SPL of 120 dB, equivalent noise level of 31 dB and operates from 7.5 V. The transmitter accepts two AA batteries (alkaline, 1.5 V) and the kit ships with three batteries included, plus a mounting kit and a robust master case for transport.

Physically, the receiver measures 86.4 x 66.6 x 28 mm and weighs 140 g, while the transmitter is 63.52 x 25.35 x 82.08 mm at 120 g. The rack unit dimensions are 197 x 316 x 96 mm and the complete package weight is 804 g.

This system is ideal for ENG, documentary interviews, corporate presentations, broadcast reporting and live events where discreet microphone placement and dependable wireless audio are required. Its combination of low latency, broad dynamic range and multiple power options make it a strong choice for professionals who need portable, high-quality wireless audio.