Sennheiser EW IEM G4 Wireless In-Ear Monitoring System

The Sennheiser EW IEM G4 Wireless In-Ear Monitoring System offers musicians and vocalists the ability to customize their on-stage sound. With 1,680 selectable UHF frequencies and up to 42 MHz of bandwidth, this system provides interference-free performance. The rugged SR IEM G4 transmitter and compact EW IEM G4 receiver, paired with Sennheiser's IE 4 in-ear monitors, deliver pristine, detailed audio with a frequency response of 15 Hz to 18 kHz. The Sennheiser EW IEM G4 system gives you the flexibility and power you need to achieve your best live sound.

Hear Every Nuance With IE 4 Earphones

Sennheiser's IE 4 earphones provide high-definition sound with enhanced bass for monitoring applications. Their ergonomic design blocks out ambient noise while remaining comfortable for long-term wear. With a sensitivity of 123 dB SPL and an impedance of 16 ohms, the IE 4s are perfectly matched to the EW IEM G4 receiver. An assortment of earpiece sleeves in different sizes ensures you find the optimal fit and seal for your ears.

Reliable Wireless Technology

The Sennheiser EW IEM G4 system utilizes adaptive diversity reception to prevent signal dropouts during your performance. Its transmission range of up to 330', even in difficult RF environments, gives you freedom of movement on stage or in the studio. An automatic frequency scan feature identifies available UHF frequencies in your region for interference-free operation. The system is also backwards compatible with Sennheiser's previous evolution G1, G2 and G3 in-ear monitors, protecting your investment in Sennheiser gear.

Intuitive Controls and Display

The SR IEM G4 transmitter and EK IEM G4 receiver feature an easy-to-navigate menu and jog wheel, as well as an OLED display with automatic dimming for optimal visibility on stage or in low light. LED indicators provide at-a-glance monitoring of key functions like battery life, RF signal strength, and audio limiter activity. An infrared interface allows for fast, automatic synchronization between the transmitter and receiver.

Road-Ready and Built to Last

The metal housings of the SR IEM G4 and EW IEM G4 are built to withstand the rigors of live performance and frequent transport. An included GA3 rackmount kit secures the transmitter in standard 19" racks. With up to 8 hours of battery life from two AA cells, the EW IEM G4 receiver will last through even the longest sets. For in-ear monitoring that delivers professional sound quality and rock-solid reliability night after night, choose the Sennheiser EW IEM G4 system.