Sennheiser EW IEM G4-C Monitor Set, 734-776MHz

The Sennheiser EW IEM G4-C Monitor Set is a professional-grade wireless monitoring system designed for live stage, theater, and house of worship applications. Engineered for clarity and reliability, this rugged all-in-one system includes a robust bodypack receiver, reliable in-ear monitoring IE 4 headphones, and a half-rack stereo transmitter with an OLED display for full control. The system offers flexible wireless synchronization via infrared, compatibility with Sennheiser's WSM control software, and up to 16 compatible channels. With a transmission range of up to 300 feet and high RF output power, this system ensures high-quality audio performance in any environment.

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 across the whole frequency spectrum.
• 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 / 300 feet.
• High RF output power (up to 30 mW) depending on country regulations.

Specifications

• Modulation: Wideband FM stereo (MPX pilot tone)
• Frequency ranges: 734 - 776 MHz
• Transmitting frequencies: Max. 1680 frequencies, adjustable in 25 kHz steps
• Frequency banks: 20 fixed frequency banks with up to 16 compatible frequency presets, 6 user banks with up to 16 user programmable frequencies
• Switching bandwidth: up to 42 MHz
• Nominal/peak deviation: ±24 kHz / ±48 kHz
• Frequency stability: ±10 ppm
• Antenna output: BNC socket, 50 Ω
• RF output power: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
• Compander system: Sennheiser HDX
• AF frequency response: 25 Hz to 15 kHz
• Max. input level: +22 dBu
• Total harmonic distortion (THD): <0.9 %
• Signal-to-noise ratio: >90 dB
• Power supply: 12 V DC
• Current consumption: max. 350 mA
• Transmitter dimensions: Approx. 202 x 212 x 43 mm
• Transmitter weight: Approx. 980 g
• Receiver sensitivity: < 4 μV, typ. 1.6 μV for 52 dBA rms S/N
• Receiver adjacent channel selection: Typically ≥ 65 dB
• Receiver intermodulation attenuation: Typically ≥ 70 dB
• Receiver blocking: ≥ 80 dB
• Receiver squelch: 5 to 25 dB μV, adjustable in steps of 2 dB
• Receiver power supply: 2 AA batteries, 1.5 V or BA 2015 accupack
• Receiver operating time: approx. 4 to 6 hours (depending on volume level)
• Receiver dimensions: Approx. 82 x 64 x 24 mm
• Receiver weight: approx. 125 g