Sennheiser EW-D ME4 Wireless Lavalier Microphone System - R1-R6

Sennheiser Evolution Wireless Digital EW-D ME4 Lavalier Microphone System

Experience professional-grade wireless audio with the Sennheiser EW-D ME4, a complete lavalier microphone system built for stage, studio, and live events. This system includes a cardioid condenser lavalier mic, bodypack transmitter, receiver with rack kit, and all essential accessories. With 134 dB dynamic range, reliable UHF transmission, and up to 90 channels on a 56 MHz bandwidth, it provides clean, interference-free audio even in busy RF environments. The Sennheiser Smart Assist app (iOS/Android) offers fast setup, monitoring, and advanced configuration for full control.

Key Features:

• Complete wireless lavalier system with bodypack transmitter, receiver, and rack kit

• Crystal-clear audio with 134 dB dynamic range

• Reliable UHF transmission for interference-free performance

• Supports up to 90 simultaneous channels for large-scale setups

• Quick setup and monitoring via Sennheiser Smart Assist app

Technical Specifications:

• System Type: Lavalier Microphone & Bodypack Transmitter

• Frequency Range: 520–576 MHz

• Operating Range: 328 ft. line-of-sight

• Frequency Response: 20 Hz–20 kHz

• Microphone: Condenser, Cardioid, Max SPL 130 dB, Locking 1/8" Connector, 5.2 ft. Cable, Black, Self Noise 31 dB, 50 Hz–18 kHz

• Transmitter: Bodypack, Mute Feature, 2 × AA (included) or Rechargeable Lithium-ion (not included), 8–12 hrs runtime, 2.4" × 3.1" × 0.78", 0.26 lbs.

• Receiver: Tabletop/rackmountable (half-rack), detachable antennas, OLED display, 1 × XLR & 1 × 1/4" outputs, 8.3" × 1.7" × 7.4", 2.2 lbs.

• Manufacturer Part Number: 508721