Sennheiser EW 100 G4-865-S Wireless Handheld Microphone System

Product Overview

The Sennheiser EW 100 G4-865-S is a complete UHF wireless handheld microphone system combining the SKM 100 G4-S handheld transmitter — fitted with the 865-S condenser supercardioid capsule — and the EM 100 G4 camera-mount receiver. As part of the evolution wireless G4 100 Series, this system delivers the clarity and feedback rejection of a condenser supercardioid capsule in a reliable, field-proven wireless platform. Available in three frequency variants (A: 516–558 MHz, A1: 470–516 MHz, and G: 566–608 MHz), the EW 100 G4-865-S is equally at home in houses of worship, corporate presentation environments, broadcast field production, and live performance venues. It pairs backwards-compatibly with previous evolution G1, G2, and G3 systems to protect existing infrastructure investments.

Product Description

The Sennheiser EW 100 G4-865-S brings condenser microphone quality to a wireless platform that has proven itself across stages, sanctuaries, and studios worldwide. The centerpiece is the 865-S capsule — a condenser transducer with a tight supercardioid pickup pattern that delivers extended high-frequency response, pronounced vocal presence, and superior rejection of off-axis sound and stage feedback. This makes the EW 100 G4-865-S particularly well-suited to environments where feedback control and vocal clarity are equally critical, such as houses of worship with reverberant acoustics, corporate presentations in hard-walled conference rooms, and broadcast field segments. The SKM 100 G4-S handheld transmitter pairs with the EM 100 G4 receiver via infrared sync at the push of a button, eliminating manual frequency entry. The transmitter’s Auto-Lock function prevents accidental setting changes during use, and the mute switch provides clean, silent microphone switching. The EM 100 G4 receiver is designed for camera mounting, making it ideal for electronic news gathering, documentary work, and on-location corporate video production. It provides 1,680 tunable UHF frequencies across a 42 MHz bandwidth, and an automatic frequency scan identifies open channels in any RF environment. The enhanced frequency bank system supports up to 12 compatible frequencies simultaneously, making the system readily expandable for multi-system event deployments. With a transmission range of up to 330 feet and up to 8 hours of operation from standard AA batteries, the EW 100 G4-865-S delivers dependable wireless performance across varied deployment scenarios. The HDX compander ensures broadcast-quality audio throughout the signal chain, while the pilot tone squelch eliminates RF noise when the transmitter is off. Three frequency bands — A (516–558 MHz), A1 (470–516 MHz), and G (566–608 MHz) — allow deployment in different regional RF environments. Every system ships with a complete accessory kit including rack mount hardware, linking cable, microphone clip, and batteries.

Key Features

• 865-S Condenser Supercardioid Capsule — Delivers extended frequency response, vocal presence, and tight supercardioid pattern for superior feedback rejection and clarity.
• EM 100 G4 Camera-Mount Receiver — Compact receiver designed for camera mounting, ideal for broadcast field production and corporate video.
• 1,680 Tunable UHF Frequencies — 42 MHz switching bandwidth gives maximum flexibility for interference-free operation in congested RF environments.
• Automatic Frequency Scan — Automatically identifies available frequencies to eliminate manual channel searching.
• Up to 12 Simultaneous Systems — Enhanced frequency bank supports up to 12 compatible systems for expandable multi-mic deployments.
• Infrared Sync — One-button IR sync between transmitter and receiver eliminates manual frequency entry.
• Up to 330 ft Transmission Range — Reliable wireless operation across large stages, sanctuaries, and conference rooms.
• Up to 8 Hours Battery Life — Standard AA batteries power the transmitter through full-day events and extended sessions.
• HDX Compander — Delivers crystal-clear, broadcast-quality audio with low noise floor throughout the wireless signal chain.
• Auto-Lock Function — Prevents accidental setting changes during live use, protecting signal integrity on stage or on camera.
• Three Frequency Band Options — A (516–558 MHz), A1 (470–516 MHz), and G (566–608 MHz) variants for regional deployment flexibility.
• G1/G2/G3 Backwards Compatible — Works with previous evolution generation systems to integrate with and extend existing wireless infrastructure.

Typical Applications

• House of worship
• Auditorium
• Conference room
• Boardroom

Technical Specifications

Frequently Asked Questions

Q: What makes the 865-S capsule different from a standard dynamic capsule?

The 865-S is a condenser transducer with a supercardioid polar pattern. Compared to a dynamic capsule, it provides extended high-frequency response and greater sensitivity, capturing more vocal detail and presence. The supercardioid pattern offers tighter off-axis rejection than cardioid, which is especially valuable in high-SPL or reverberant environments.

Q: Which frequency band should I choose — A, A1, or G?

The correct band depends on your regional RF environment and local frequency availability. Band A covers 516–558 MHz (SKU 509734), Band A1 covers 470–516 MHz (SKU 509733), and Band G covers 566–608 MHz (SKU 509735). Contact Creation Networks for guidance on which band is best for your location.

Q: Is the EW 100 G4-865-S compatible with older evolution wireless systems?

Yes. The EW 100 G4-865-S is backwards compatible with evolution G1, G2, and G3 systems, making it easy to expand an existing wireless infrastructure without replacing all components.

Q: How many systems can operate simultaneously?

The enhanced frequency bank system supports up to 12 compatible frequencies operating simultaneously, allowing multi-mic deployments on a shared event or in a shared facility.

Q: How do I sync the transmitter to the receiver?

Point the SKM 100 G4-S handheld transmitter toward the EM 100 G4 receiver’s IR window and press the sync button. The transmitter automatically tunes to the receiver’s frequency without manual entry.

Q: What is the EM 100 G4 receiver designed for?

The EM 100 G4 is a compact camera-mount receiver, making it ideal for broadcast field production, ENG, documentary, and corporate video applications where the receiver needs to travel with the camera.

Q: How long do batteries last in the handheld transmitter?

The SKM 100 G4-S transmitter runs up to 8 hours on two standard AA batteries, with a 4-step battery indicator visible on both the transmitter and the receiver display.

Q: Where can I buy the Sennheiser EW 100 G4-865-S?

The EW 100 G4-865-S in all three frequency bands is available through Creation Networks at creationnetworks.net. Contact us for configuration advice, system matching, or volume pricing.