Sennheiser EW 100 G4-Ci1 Wireless Instrument System, A Band

Overview

The Sennheiser 509649 is a wireless instrument system designed for guitarists and bassists who require reliable and professional wireless performance on stage. It features a rugged SK 100 G4 bodypack transmitter paired with a Ci1 instrument cable, allowing musicians to connect their instruments and move freely without cable restrictions. The EM 100 G4 receiver fits into a half-rack metal case and includes a clear LCD display for easy setup and monitoring during live performances. Operating within a UHF frequency range of 516-558 MHz, it offers up to 42 MHz of tuning bandwidth and supports 20 compatible channels, ensuring stable and interference-free sound transmission over distances up to 100 meters.

Key features

• Infrared synchronization enables quick and hassle-free linking of up to 12 systems, simplifying frequency allocation for multi-system setups.
• Clear LCD display on the receiver provides straightforward monitoring and configuration, reducing setup time and minimizing on-stage distractions.
• Robust bodypack transmitter with a durable instrument cable ensures secure and consistent connection to guitars or basses.
• Long battery life of up to 8 hours using standard AA batteries supports extended rehearsals, gigs, and recording sessions without interruption.
• Compact half-rack metal receiver case fits easily into professional audio racks, making it suitable for various stage and studio environments.
• Transmission range of up to 100 meters offers freedom of movement on larger stages or complex venues without signal dropouts.

Key specs

• Frequency range: 516-558 MHz (A Band)
• Tuning bandwidth: up to 42 MHz
• Number of compatible channels: 20
• Transmission range: up to 100 meters
• Battery type: AA batteries
• Battery life: up to 8 hours
• Transmitter type: SK 100 G4 bodypack
• Receiver type: EM 100 G4 half-rack metal case

Connectivity and compatibility

The system includes a Ci1 instrument cable designed to connect directly to guitars and basses, ensuring a secure and noise-free signal path. The bodypack transmitter’s rugged design withstands the rigors of live performance, while the receiver’s half-rack format integrates smoothly with existing audio setups. Its wide tuning range and multiple channels make it compatible with other Sennheiser G4 series wireless systems, allowing musicians to expand or customize their wireless configurations as needed.

Ideal uses and environments

This wireless instrument system is well suited to musicians performing in a variety of settings, from small clubs and rehearsal spaces to large concert halls. Its reliable transmission and easy setup make it a strong choice for touring artists, session musicians, and live sound engineers who need consistent sound quality and freedom of movement. The system’s robust build and long battery life also support demanding schedules and extended use without frequent maintenance or battery changes.