Sennheiser EW-DP ME 4 SET Camera-Mount Digital Wireless Cardioid Lavalier Mic System

Product Overview

The Sennheiser EW-DP ME 4 SET is a camera-mount digital wireless microphone system designed for content creators, videographers, journalists, and on-location production professionals who demand broadcast-quality audio without the complexity of traditional professional wireless systems. This complete system pairs a lightweight EW-D SK bodypack transmitter and ME 4 cardioid lavalier microphone with a compact EW-DP EK camera-mount receiver that mounts directly to a DSLR, mirrorless camera, or external recorder via a standard cold shoe. The cardioid polar pattern of the ME 4 lavalier provides superior feedback rejection and better off-axis noise suppression compared to omni-directional lavalier configurations, making it particularly well-suited for noisier on-location environments. With 134 dB dynamic range, 56 MHz of UHF bandwidth, true diversity reception, and up to 12 hours of transmitter battery life, the EW-DP ME 4 SET is the professional camera-mount wireless solution for demanding field production.

Product Description

The EW-DP ME 4 SET combines Sennheiser's EW-DP digital UHF platform with the ME 4 cardioid lavalier microphone in a complete camera-mount system ready for field deployment out of the box. The included components are: one EW-DP EK camera-mount receiver with mounting hardware, one EW-D SK bodypack transmitter, one ME 4 cardioid lavalier microphone, a 3.5mm TRS output cable for camera connection, and an XLR output cable for recorder and mixer connectivity — everything needed to get professional wireless audio directly into a camera or recorder.

The ME 4 cardioid lavalier is the defining differentiator of this set. Unlike omni-directional lavaliers that capture sound from all directions equally, the ME 4's cardioid pickup pattern rejects sound from behind and the sides of the capsule. This makes it an excellent choice for outdoor interviews, event coverage, and on-location ENG work where ambient noise and monitor bleed would otherwise compromise an omni lavalier's performance. The ME 4's frequency response extends from 50 Hz to 18 kHz with a maximum SPL handling of 120 dB, ensuring it captures voices faithfully without distortion even in louder environments.

The EW-DP EK camera receiver features true diversity reception with two fixed antennas and auto-scan across 2,240 frequencies within its 56 MHz bandwidth — providing rock-solid RF performance even in challenging urban and multi-system environments. The receiver's OLED display and intuitive controls make setup fast, while Bluetooth 5.1 LE integration with the Sennheiser Smart Assist app enables wireless pairing, remote monitoring, and system adjustment from a smartphone. The USB-C port on the receiver supports both charging and bus power operation from an external power bank or camera USB port, extending field operating time beyond the receiver's rated 7-hour battery life. The EW-DP system can be expanded to up to 58 simultaneous channels, scaling from a single-operator camera kit to a multi-camera production setup with ease.

Key Features

• ME 4 Cardioid Lavalier Microphone — Cardioid pickup pattern delivers superior feedback rejection and reduced ambient noise pickup versus omni-directional lavalier alternatives.
• True Diversity Camera-Mount Receiver — Dual-antenna diversity reception ensures dropout-free wireless performance; mounts to camera cold shoe or 1/4"-20 thread.
• 134 dB Dynamic Range / 24-Bit Audio — Broadcast-quality digital audio with no transmitter gain adjustment required across any source level.
• 56 MHz Bandwidth / 2,240 Selectable Frequencies — Wide tuning range with auto-scan for reliable operation in congested RF environments.
• Up to 58 Simultaneous Channels — Scalable from single-camera to full multi-camera production setups.
• Bluetooth Smart Assist App Integration — Wireless setup, monitoring, and Smart Notifications for troubleshooting via Android or iOS from Bluetooth range.
• 12-Hr Transmitter / 7-Hr Receiver Battery Life — Extended field operation on included batteries; receiver also supports USB-C bus power from external source.
• Complete Out-of-the-Box System — Includes receiver, bodypack transmitter, ME 4 lavalier, 3.5mm camera output cable, and XLR output cable.
• Receiver USB-C Port — Supports both battery charging and bus power for continuous operation from a power bank or camera USB port.
• OLED Receiver Display — Clear, high-contrast display for fast system status monitoring in bright outdoor conditions.
• 1.9 ms Latency — Ultra-low system latency compatible with IEM monitoring and video production workflows.
• Metal Housing — Rugged receiver and transmitter construction for daily field production use.

Typical Applications

• On-location video production and ENG journalism
• YouTube, podcast, and social media content creation
• Documentary and film production with DSLR or mirrorless cameras
• Corporate video and interview productions
• Event videography and wedding video production
• Broadcast news gathering and field reporting
• Multi-camera live productions requiring expandable camera-mount wireless

Technical Specifications

Frequently Asked Questions

Q: What is included in the EW-DP ME 4 SET?

The set includes: one EW-DP EK camera-mount receiver with mounting kit, one EW-D SK bodypack transmitter, one ME 4 cardioid lavalier microphone, a 3.5mm TRS output cable for camera/recorder connection, and an XLR output cable. Batteries are also included for both receiver and transmitter.

Q: How does the ME 4 cardioid lavalier differ from an omni-directional lavalier like the ME 2?

The ME 4 has a cardioid pickup pattern, which means it is most sensitive to sound directly in front of it and rejects sound from the sides and rear. This makes it better for noisy environments, outdoor use, and situations where monitor bleed or ambient noise would color an omni lavalier's signal. The ME 2 (omni) is preferred in controlled indoor environments for a more natural, smooth sound. Choose the ME 4 for field production in louder settings.

Q: Does the receiver mount directly to a camera?

Yes. The EW-DP EK receiver features a cold shoe mount, a 1/4"-20 female thread, and a belt clip (all included hardware), giving you multiple mounting options for DSLR cameras, mirrorless cameras, external recorders, and rigs.

Q: Can I power the receiver from my camera's USB port instead of batteries?

Yes. The receiver includes a USB-C port that supports both battery charging and bus power operation. This allows you to run the receiver continuously from a USB power bank or a camera with USB output, eliminating battery swaps on long shooting days.

Q: How many EW-DP systems can I run simultaneously on a shoot?

The EW-DP system supports up to 58 simultaneous channels within a single frequency band. This makes it suitable for multi-camera productions, panel events, and large-scale video shoots where multiple wireless microphone channels are required.

Q: Can I use a different lavalier or headset microphone with this system?

Yes. The EW-D SK bodypack transmitter accepts any microphone with a 3.5mm locking TRS jack. You can swap the ME 4 for any other compatible Sennheiser lavalier or headset microphone to suit your application. Contact Creation Networks for compatible microphone options.

Q: What is the maximum wireless range of the EW-DP ME 4 SET?

The system provides up to 100 m (328 ft) of operating range under line-of-sight conditions. In real-world environments with obstacles, this range will vary. For extended range in large venues, Sennheiser's Active Antenna Splitter systems can further extend coverage.

Q: Does the EW-DP ME 4 SET work with the Sennheiser Smart Assist app?

Yes. The receiver features Bluetooth 5.1 LE connectivity for use with the Sennheiser Smart Assist app on Android and iOS. The app provides wireless setup, remote monitoring, Smart Notifications for system troubleshooting, and parameter adjustment without touching the hardware.