Sennheiser EW IEM G4 Wireless Monitor System (B Band)

The ew IEM G4 Wireless Monitor System from Sennheiser is part of the evolution family of wireless monitoring systems and includes an SR IEM G4 transmitter, a EK IEM G4 stereo receiver, a pair of IE 4 earphones, a rod antenna, GA 3 rackmount kit, and two AA batteries. This kit can be used as a rugged, all-in-one wireless in-ear monitoring system for live stage, theatre, and house of worship applications.
Key Features

Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications.
Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage
Half-rack stereo transmitter in a full-metal housing with OLED display for full control
Easy and flexible wireless synchronization between transmitter and receiver via infrared
Compatible with Sennheiser WSM control software for flexible frequency allocation
Up to 16 compatible channels
Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range
Transmission Range: up to 100 meters
High RF output power (up to 30 mW) depending on country regulations

Specifications

EK IEM G4 Stereo Bodypack Receiver with IE 4 Earphones B: (626 to 668 MHz)

Receiver

Frequency Band
B: 626 to 668 MHz

Receiving Frequency
Maximum 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation 6 frequency banks with up to 16 programmable channels

Switching Bandwidth
Up to 42 MHz

Nominal/Peak Deviation
±24 kHz / ±48 kHz

Receiver Type
Adaptive diversity

Sensitivity
90 dB (nominal load and peak deviation)

AF Output
1/4″ / 6.3 mm stereo jack socket balanced Loop out balanced L, loop out balanced R

Temperature Range
14 to 131°F / -10 to 55°C

Power Supply
12 VDC

Current Consumption
Maximum 350 mA

Dimensions (W x L x H)
202 x 212 x 43 mm

Weight
980 g