Sennheiser EW 512P G4 Camera-Mount Wireless Omni Lavalier Microphone System (GW1: 558 to 608 MHz)

Sennheiser EW 512P G4 Camera-Mount Wireless Lavalier Microphone System

The Sennheiser EW 512P G4 is a camera-mount wireless lavalier microphone system built for filmmakers, videographers, and journalists who demand professional-grade audio in a portable, reliable setup. Whether you're working on a documentary, corporate video, or news segment, this system delivers broadcast-quality sound with the flexibility to perform in busy, interference-prone environments like major cities.

With enhanced features, premium components, and proven reliability, the EW 512P G4 expands on the industry-standard EW Series, offering a powerful yet cost-effective solution for serious content creators.

Complete Wireless Audio Kit for On-Camera Production

This system includes everything you need for professional wireless audio capture in the field:

• MKE 2 omnidirectional lavalier microphone for discreet and accurate voice pickup

• EW 500 G4 bodypack transmitter with rugged build and advanced RF control

• Camera-mount receiver with both XLR and 3.5mm output options

• CL 500 and CL 1 output cables for flexible camera compatibility

• Shoe mount adapter for seamless camera integration

The system easily connects to DSLRs, mirrorless cameras, camcorders, and cinema cameras, making it ideal for a wide range of applications including interviews, weddings, corporate events, and independent film productions.

Engineered for Field Reliability and Everyday Use

Both the transmitter and receiver feature a durable all-metal housing, built to withstand extended use in demanding locations. The bodypack transmitter is lightweight, moisture-resistant, and comfortable for talent to wear. Its locking 3.5mm connector keeps the lavalier mic securely in place, and a built-in mute switch gives on-talent control during takes.

The camera-mount receiver is compact and easy to attach using the included shoe mount adapter. A headphone output lets you monitor your audio on the spot, while LED screens on both units provide quick status updates on battery life, signal strength, and audio levels, even in bright daylight.

Professional Transmission with Wide RF Control

The EW 512P G4 system offers a 50 MHz tuning bandwidth and access to up to 2000 UHF frequencies, allowing you to find clean channels even in RF-heavy environments. You can operate up to 32 mics simultaneously, depending on local frequency regulations.

The system includes:

• Infrared sync for fast transmitter and receiver pairing

• 10, 30, or 50 mW adjustable RF output to optimize range and battery use

• Adjustable input sensitivity on the transmitter to suit different voice levels or line input

• Output gain control on the receiver to match your camera or recorder’s input

This flexibility is especially helpful in multi-mic setups or productions with a mix of wireless systems.

Broadcast-Quality Audio with the MKE 2 Lavalier Mic

At the heart of the system is the MKE 2 miniature lavalier microphone, known for delivering natural, intelligible voice reproduction. Its omnidirectional pickup pattern maintains consistent sound even as the subject moves their head, making it ideal for interviews and dialogue capture.

The mic is sweat-resistant and built to withstand real-world production demands, while Sennheiser’s HDX compander technology ensures high signal-to-noise ratio and clean transmission without added noise or artifacts.

Additional Tools for Smooth Operation

The EW 512P G4 offers a range of features that make production easier and more efficient:

• Adaptive diversity reception for stable wireless transmission up to 330 feet

• 20 frequency banks with up to 32 coordinated preset channels

• Pilot tone squelch to eliminate unwanted RF noise when the transmitter is off

• Auto-lock function prevents accidental setting changes during recording

• RF mute and power lock options for streamlined workflows

• Up to 8 hours of operation with standard AA batteries or rechargeable BA 2015 Accupacks (sold separately)

• Side contacts allow in-device charging when used with the optional L 2015 charging unit

The system is also backward compatible with previous Evolution Wireless models (G1, G2, G3, and G4), giving you the ability to mix and match transmitters and receivers across generations.

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