Microphone Sennheiser EW-D 835-S SET

The Sennheiser EW-D 835-S SET is a professional digital wireless microphone system designed for vocalists, speakers and instrumentalists. It pairs a handheld transmitter with the renowned e 835 dynamic cardioid capsule to deliver clear, stage-ready live sound. The system supports easy wireless setup and management via the EW-D Smart Assist App and offers robust transmission performance for demanding live and broadcast environments.

Advantages

Digital transmission in the UHF spectrum provides improved range, reliability and scalability compared with traditional analog systems. The EW-D Smart Assist App connects via Bluetooth Low Energy to enable remote setup and monitoring, while auto scan quickly finds reliable-frequency connections. A 134 dB audio input dynamic range preserves signal detail without the need for frequent sensitivity adjustments, and the system’s elimination of intermodulation permits channels to be placed in an equidistant 600 kHz grid for straightforward frequency planning. The system offers 56 MHz of tuning bandwidth, up to 90 usable channels and 2,240 selectable frequencies for fine tuning. Power options include a rechargeable Lithium‑Ion battery pack (sold separately) for up to 12 hours of operation or two AA batteries for up to 8 hours.

Suitable for

• Live vocal performance on stage
• Presentations and corporate events
• Broadcasting and streaming
• Instrument amplification where a handheld dynamic mic is required

Key specifications

• Microphone capsule: Sennheiser e 835 dynamic cardioid
• Transmission: Digital (UHF spectrum)
• Tuning bandwidth: 56 MHz
• Selectable frequencies: 2,240
• Maximum channels (equidistant 600 kHz spacing): Up to 90
• Audio input dynamic range: 134 dB
• Battery operation: Up to 12 hours with Lithium‑Ion pack (sold separately); up to 8 hours with 2x AA batteries
• MPN: 508750

How to use

Install batteries or a compatible Lithium‑Ion battery pack in the handheld transmitter, power on receiver and transmitter, then use the EW-D Smart Assist App or the receiver controls to perform an auto scan and pair devices. Place the microphone 5–15 cm from the mouth for vocals, keeping the capsule aimed at the sound source. Monitor signal strength and RF/audible levels on the receiver or via the app and adjust gain only if necessary to avoid clipping. For multi-channel setups, use the equidistant 600 kHz grid and the app’s frequency management tools to prevent interference.

Usage recommendations

For best results in live environments, use the EW-D Smart Assist App to scan and reserve channels before performers enter the stage area, and prefer the rechargeable Lithium‑Ion battery pack for extended shows. Keep transmitter firmware up to date and maintain a line of sight between transmitter and receiver whenever possible to maximize range and reliability.