Sennheiser 509781 Pro Audio Wireless Vocal Set EW 500 G4-935

The Sennheiser EW 500 G4-935 is a professional wireless vocal system designed for performers, presenters, and audio engineers who demand reliable, high-fidelity wireless audio. At the heart of the system is the SKM 500 G4 handheld transmitter fitted with the e935 dynamic cardioid capsule — a microphone element prized for its warm, articulate vocal character and natural presence boost that helps vocals cut through a live mix without harshness. The cardioid polar pattern provides strong off-axis rejection, minimizing feedback and stage bleed even at high monitor levels. The transmitter's all-metal housing is built to withstand the rigors of nightly performance.

The EM 300-500 G4 rackmount receiver anchors the system with dependable UHF wireless reception across the AW+ band (470–558 MHz), offering an extensive tuning bandwidth to navigate crowded RF environments. Ethernet connectivity allows for networked monitoring and control via Sennheiser's Wireless Systems Manager software, a significant advantage for production teams managing multiple channels. The included GA3 rack kit enables clean installation in standard 19-inch racks, and the system supports up to 32 compatible channels operating simultaneously — essential for productions scaling from a single vocalist to full ensemble wireless coverage. From concert stages to conference halls, the EW 500 G4-935 provides the signal integrity and build quality that professionals rely on.