Sennheiser EW 300 G4-865-S Wireless Handheld Microphone System with MME 865 Capsule (GW1: 558 to 608 MHz)

Sennheiser EW 300 G4-865-S Wireless Handheld Microphone System with MME 865 Capsule (AW+ 470–558 MHz)

Designed with corporate environments, lecture halls, and conference centers in mind, the Sennheiser EW 300 G4-865-S wireless handheld microphone system offers a reliable, high-performance audio solution for professionals who need clarity, control, and ease of use. Whether you're speaking at a business meeting, teaching a class, or delivering a keynote, this system ensures your voice is heard clearly and consistently—without the hassle of interference or complicated setup.

The system features the robust EM 300-500 G4 true-diversity receiver, built into a durable metal housing for long-term reliability. With an expanded UHF tuning range of 50 MHz and up to 2000 selectable frequencies, the receiver scans the spectrum automatically to find the best available channel, providing a rock-solid signal in even the most crowded wireless environments. Its high-contrast OLED screen makes it easy to view essential settings, while the jog wheel and intuitive menu system simplify navigation and adjustments—even in low-light spaces backstage or on the go.

Paired with the receiver is the lightweight SKM 300 G4-S handheld transmitter, equipped with Sennheiser’s MME 865 condenser mic capsule. This supercardioid capsule delivers precise vocal capture while rejecting background noise, making it ideal for speech and vocal applications in acoustically challenging environments. From a soft-spoken instructor to a confident stage presenter, the microphone delivers studio-level clarity with excellent off-axis rejection that helps eliminate feedback and ambient distractions.

The handheld transmitter offers up to eight hours of use with two AA batteries and allows you to adjust RF output power between 10, 30, or 50 milliwatts for better signal stability depending on your venue. With a transmission range of up to 330 feet, presenters and performers can move freely without concern for dropouts. The backlit LCD shows essential settings and syncs instantly to the receiver via infrared, so setup is quick and seamless.

What makes the EW 300 G4-865-S system especially versatile is its compatibility with both Sennheiser's Control Cockpit and Wireless Systems Manager (WSM) software platforms. These free tools allow for remote monitoring, real-time adjustments, and efficient frequency coordination across multiple systems. Whether you're managing a university's AV infrastructure or overseeing wireless mics in a large corporate conference, these platforms simplify operations significantly. Control Cockpit even supports access through a web browser on smartphones, tablets, or laptops—perfect for IT and AV teams managing distributed setups.

This system is also backward-compatible with earlier generations in the Evolution Wireless series. You can integrate it with G1, G2, G3, or G4 receivers and transmitters, as well as EW 100 and EW 500 series components, offering long-term scalability as your audio setup grows.

If your needs evolve, the modular capsule design gives you the flexibility to swap the MME 865 with other dynamic or condenser options from Sennheiser’s Evolution line. You can choose from capsules like the MMD 835, MMD 845, MMD 935, MMD 945, or MMD 42, depending on your preferred vocal style or acoustic environment.

The EM 300-500 G4 receiver also supports rackmounting and includes balanced XLR and unbalanced ¼-inch outputs to integrate seamlessly with mixers, PA systems, or wireless speaker solutions like Sennheiser’s LSP 500 PRO. A front-panel headphone jack with volume control provides real-time monitoring during setup or troubleshooting.

To expand coverage or scale up your wireless system, detachable antennas allow connection to optional accessories like the ASA 214 active splitter and A 1031-U omnidirectional or A 2003 UHF directional antennas. These additions can extend range and reduce RF interference—critical in multi-mic or high-traffic wireless environments.

Sennheiser also offers a range of accessories to add hands-free or instrument functionality to your setup. Pair the system with a bodypack transmitter and lavalier mic like the discreet ME 2-II or the high-performance MKE 2 for spoken word applications. The ME 3-II headset is a reliable choice for active presenters, while the Ci 1 instrument cable allows guitar or bass integration for musical setups.

Whether you're outfitting a lecture hall, corporate conference space, or event production, the Sennheiser EW 300 G4-865-S delivers professional-grade wireless performance in a system that’s as flexible as it is reliable. It’s the perfect choice for clear, consistent vocal transmission in any presentation or speech environment.