Sennheiser EW 500 G4-MKE2 Wireless Lavalier Microphone System

Sennheiser EW 500 G4-MKE2 Wireless Lavalier Microphone System

  • True diversity half-rack receiver in a full-metal housing with intuitive OLED display for full control
  • Easy and flexible wireless synchronization between transmitter and receiver via infrared
  • Up to 32 compatible channels
  • Up to 88 MHz bandwidth with 3520 selectable frequencies, fully tunable in a stable UHF range
  • Ethernet connection for Wireless Systems Manager (WSM) control software for advanced frequency coordination in multi-channel setups
  • High RF output power (up to 50 mW, adjustable in three steps 10/30/50) depending on country regulations
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An Amazingly Reliable Omni Lav System

Sennheiser’s ew 512 G4 gives you tour-ready, secure wireless that’s easy to use. Whether you need a discreet mic system for presentations, worship, theatrical performance, or broadcast, the ew 512 G4 is right for the job. The included EM 500 G4 rackmount receiver and SK 500 G4 bodypack transmitter operate on an 88MHz bandwidth, which provides a massive 3,520 tunable frequencies in each of Sennheiser’s designated frequency bands — and more frequencies mean fewer dropouts and interference issues. The ew 512 G4’s OLED display features automatic dimming, blue sync LED, red warning LED, and dedicated Escape button. You’ll also benefit from increased power, remote operation, and backward compatibility with previous evolution systems.

A pro-quality system that’s easy to use

Sennheiser’s ew 512 G4 provides pro-quality wireless performance. Yet it’s also super easy to use, thanks to its auto frequency scan feature. And if you make changes on the included EM 500 G4 rackmount receiver, all you have to do is push “sync” and those changes automatically go out to the included SK 500 G4 bodypack transmitter and the connected MKE 2 Gold sub-miniature lav mic. It’s fast and totally pain-free. If you do want to dig into its deep features, though, you’ll find plenty to be excited about. The ew 512 G4 supplies up to 32 channels with up to 88MHz of bandwidth and an Ethernet port for remote control via Sennheiser’s Wireless Systems Manager (WSM).

Sennheiser’s commitment to quality

Sennheiser wireless products give you the reliability you need on stage, on the worship platform, in the meeting room, or for any other application that requires mobility plus clean, clear, intelligible sound. There’s a reason why Sennheiser products are so popular here at Sweetwater: You can count on their wireless products day in and day out. From handheld, mic-based transmitters to bodypack units, from versatile rack-mountable receivers to premium-quality accessories, Sennheiser puts a commitment to quality in every wireless product they make.


  • Up to 88MHz bandwidth with 3,520 selectable frequencies for interference-free reception
  • Ethernet port for connecting to Sennheiser’s Wireless Systems Manager (WSM)
  • High-quality true diversity reception
  • Pilot tone squelch for eliminating RF interference when the transmitter is turned off
  • Automatic frequency scan feature searches for available frequencies
  • Enhanced AF frequency range
  • Increased range for audio sensitivity
  • Wireless synchronization of transmitter parameter from receiver
  • User-friendly menu operation with convenient jog wheel
  • OLED display with automatic dimming, blue sync LED, red warning LED, and dedicated Escape button
  • Auto-lock function avoids accidental changing of settings
  • HDX compander for crystal-clear sound
  • Transmitter features battery indication in 4 steps (also shown on receiver display)
  • Programmable mute function
  • Integrated Equalizer and Soundcheck mode
  • Increased protection against humidity and water splashes
  • Backward compatible with previous evolution G1, G2, and G3 systems
  • Sturdy metal housing
  • Includes an EM 500 G4 rackmount receiver, SK 500 G4 bodypack transmitter, MKE 2 Gold omnidirectional lav mic, GA 3 rackmount kit, NT 2 power supply unit, 2 antennas, and 2 AA batteries