Sennheiser EW IEM G4-TWIN-G Wireless Stereo In-Ear Monitoring Twin Set (509615)

Sennheiser EW IEM G4-TWIN-G (509615) — Wireless Stereo In-Ear Monitoring Twin Set (566–608 MHz)

The Sennheiser EW IEM G4-TWIN-G is a professional dual-user wireless stereo in-ear monitoring system designed for live sound, touring, broadcast, and theater applications. It allows two performers to receive independent monitoring simultaneously from a single transmitter system, making it ideal for stage and production setups that require efficient multi-user monitoring.

The system operates in the 566–608 MHz (G band) and includes a complete package with SR IEM G4 stereo transmitter, 2× EK IEM G4 bodypack receivers, 2× IE 4 earphones, and a GA3 rackmount kit for professional rack installation.

It delivers stable UHF wireless performance with a transmission range of up to 100 meters (300 ft), up to 16 channels, and a 42 MHz tuning bandwidth with 1680 selectable frequencies, allowing flexible frequency coordination in complex RF environments. The system supports infrared synchronization for fast and accurate setup between transmitter and receivers.

The transmitter features a rugged half-rack full-metal chassis with an OLED display, providing clear system monitoring and control during live operation. It is built for reliable performance in demanding professional stage environments.

Key Features

• Dual-user wireless stereo in-ear monitoring system
• Frequency range: 566–608 MHz (G band)
• Includes SR IEM G4 transmitter
• Includes 2× EK IEM G4 bodypack receivers
• Includes 2× IE 4 earphones
• Includes GA3 rackmount kit
• Up to 16 channels supported
• 42 MHz bandwidth with 1680 selectable frequencies
• Transmission range up to 100 m / 300 ft
• Infrared synchronization for quick setup
• Rugged half-rack transmitter with OLED display
• Designed for professional live sound, broadcast, and touring use