Sennheiser EW 112P G4 Wireless Lavalier Microphone System with Camera-Mount Receiver (A Band: 516 to 558 MHz, Omnidirectional)

Sennheiser EW 112P G4 Wireless Lavalier Microphone System (A Band: 516 to 558 MHz)

The Sennheiser EW 112P G4 is a versatile and reliable camera-mount wireless lavalier microphone system trusted by videographers, journalists, and content creators around the world. Known for its broadcast-quality sound and intuitive controls, this system is a dependable solution for capturing professional audio in a wide range of production environments.

Ideal for documentaries, wedding films, interviews, and corporate videos, the EW 112P G4 seamlessly connects to DSLRs, mirrorless cameras, or camcorders, delivering clean, crisp sound with minimal setup time.

Professional Wireless Audio Made Simple

Built with real-world shooting conditions in mind, the EW 112P G4 gives you the flexibility to tackle common wireless audio challenges on set. With an automatic frequency scan, the system quickly locates the cleanest available channel, helping you avoid interference in crowded RF environments.

The adjustable input sensitivity on the transmitter ensures optimal recording, whether you're capturing a soft-spoken interview or a dynamic on-camera performance. This makes it easy to dial in the perfect level, even for line-level sources.

Complete System for Mobile Production

Included in the set:

• ME 2-II omnidirectional lavalier microphone

• SK 100 G4 bodypack transmitter

• EK 100 G4 camera-mount receiver

• Cables for both 3.5mm and XLR audio inputs

• Camera shoe mount adapter

Everything comes ready to use right out of the box, with a design that’s intuitive for professionals and easy to grasp for newer creators.

Rugged Build for Field Use

The EW 112P G4 is made for durability. Both the transmitter and receiver feature lightweight, all-metal housings, built to withstand tough field conditions. The bodypack is discreet and comfortable for talent to wear, with smooth edges and a secure locking connector to prevent accidental mic disconnection.

The compact receiver mounts neatly on your camera using the included shoe adapter. It’s easy to power and sync with the transmitter using infrared pairing and daylight-readable LED displays that show vital information like signal strength, battery status, and audio level.

Clear, Natural Sound with the ME 2-II Lavalier

The included ME 2-II microphone delivers natural, speech-optimized sound, making it a popular choice for professional voice capture. Its omnidirectional polar pattern ensures that your audio stays consistent, even when your subject turns away from the mic.

With Sennheiser’s proprietary HDX compander technology, the system maintains clarity while minimizing background noise and preserving the full dynamic range of your recording.

Reliable UHF Transmission for Clean Audio

• 42 MHz tuning bandwidth with 1680 selectable UHF frequencies

• Up to 12 compatible systems can operate simultaneously in the same location

• Adaptive-diversity reception ensures stable signal over distances up to 330 feet

• Pilot tone squelch eliminates RF noise when the transmitter is turned off

These features work together to keep your audio interference-free, even in complex production setups.

Practical Power and User Features

• Up to 8 hours of battery life on AA batteries or BA 2015 Accupack rechargeable battery (sold separately)

• Auto-lock prevents accidental setting changes during shoots

• RF mute function offers silent mic muting when needed

• Side contacts allow for direct recharging of Accupacks without removing them, using the optional L 2015 charging unit

• Receiver output level adjustable up to 42 dB, matching various camera inputs

These details help keep your workflow smooth and efficient, whether you're running solo or part of a production team.

Backward-Compatible and Expandable

The EW 112P G4 system is backward-compatible with previous generations of Sennheiser Evolution Wireless, including G1, G2, G3, and G4. It also works alongside EW 500 systems, allowing you to mix and match components like handheld or plug-on transmitters with ease.

This compatibility makes it easy to scale your wireless setup as your production needs grow.

EW 100 G4 vs EW 500 G4 at a Glance

With its robust design, flexible configuration, and high-quality sound, the Sennheiser EW 112P G4 continues to be one of the most trusted wireless microphone systems for mobile video production. Whether you're capturing interviews, documentary narration, or behind-the-scenes footage, it offers the performance and reliability that professionals demand, in a system that’s ready to travel wherever your camera goes.