Sennheiser EW-D 835-S SET Digital Wireless Handheld Microphone System with MMD 835 Capsule (R1-6: 520 to 576 MHz) - 508751

Product Overview

The Sennheiser EW-D 835-S SET (R1-6) is a professional single-channel digital wireless handheld microphone system operating in the 520–576 MHz frequency band. It combines the SKM EW-D handheld transmitter fitted with the interchangeable MMD 835 dynamic cardioid capsule with the EW-D single-channel rackmount receiver to deliver broadcast-grade 24-bit audio with all the reliability and scalability of Sennheiser's flagship Digital 6000/9000 platform. Designed for vocalists, public speakers, MC work, and live events of all sizes, the EW-D 835-S SET offers professional wireless performance in an accessible, intuitive package. At $699, it is a compelling choice for anyone ready to move beyond entry-level wireless systems.

Product Description

The Sennheiser EW-D 835-S SET (R1-6) is built around the SKM EW-D handheld transmitter — a robust, stage-ready microphone body that accepts Sennheiser's interchangeable MMD capsule heads, giving sound engineers the flexibility to swap capsules to suit different sources or performance styles. The included MMD 835 capsule delivers the warm, punchy, feedback-resistant cardioid response that made the classic e 835 a live-sound staple worldwide, now harnessed to a cutting-edge digital wireless platform.

The EW-D receiver brings Intelligent Switching Diversity and a 56 MHz tunable bandwidth in the R1-6 band (520–576 MHz), providing access to 2,240 selectable frequencies and the ability to coordinate up to 90 simultaneous channels without intermodulation. Setup is handled entirely through the Sennheiser Smart Assist app via Bluetooth — scan for a clean frequency, sync transmitter to receiver, and be on stage in under a minute. The system's 134 dB dynamic range eliminates the need for sensitivity adjustments; whether handling a soft-spoken presenter or a powerful lead vocalist, the system adapts automatically. Ultra-low 1.9 ms latency makes the system equally at home in IEM-driven live rigs and camera-feed workflows where lip-sync integrity is critical. The handheld's integrated mute switch allows discreet off-air muting without dropping the RF link. Battery life is 8 hours on standard AA alkaline cells or up to 12 hours with the optional Sennheiser rechargeable battery pack.

Key Features

• MMD 835 Dynamic Cardioid Capsule — The same capsule character as the legendary e 835, optimized for live vocals with natural presence and excellent feedback rejection.
• Interchangeable MMD Capsule System — SKM EW-D accepts the full range of Sennheiser MMD capsules (835, 845, 865, 935, 945, 965) for maximum versatility.
• 24-Bit Digital Audio — Broadcast-grade fidelity with no analog companding artifacts.
• 134 dB Dynamic Range — Handles soft speech to powerful vocals without manual gain adjustments.
• R1-6 Frequency Band (520–576 MHz) — 56 MHz of UHF bandwidth with 2,240 selectable frequencies for congested RF environments.
• Equidistant Tuning Grid — Up to 90 simultaneous channels without intermodulation; no frequency coordination software required.
• Bluetooth Smart Assist App — Full remote setup and control from iOS or Android; Bluetooth sync replaces IR line-of-sight.
• Intelligent Switching Diversity Receiver — Single-channel half-rack receiver maintains signal up to 328 ft (100 m) line of sight.
• 1.9 ms Ultra-Low Latency — Critical for IEM monitor rigs and broadcast lip-sync accuracy.
• Mute Switch on Handheld — Discreet on-mic muting without dropping the RF link.
• Flexible Battery Options — 8 hours on AA alkaline or up to 12 hours with Sennheiser rechargeable battery pack.
• Auto-Scan Channel Selection — Finds and assigns the cleanest available frequency at power-up.

Typical Applications

• Live vocal performance — touring and club shows
• Houses of worship — lead pastor and praise vocalists
• Corporate keynotes and conference presentations
• Theater and musical productions
• MC work at events, galas, and awards ceremonies
• Broadcast talk shows and on-camera presenting
• School and university performing arts programs
• Karaoke and entertainment venues

Technical Specifications

Frequently Asked Questions

Q: What is included in the EW-D 835-S SET (R1-6) box?

The set includes the EW-D single-channel rackmount receiver, the SKM EW-D handheld transmitter with MMD 835 dynamic cardioid capsule pre-installed, an AC/DC power adapter for the receiver, and documentation. An optional rack-mount kit is sold separately.

Q: What does the R1-6 frequency band mean, and is it right for my location?

R1-6 covers 520–576 MHz in the UHF spectrum. Frequency band availability is regulated country by country — verify your local regulations before purchasing. If R1-6 is congested in your area, ask about other EW-D band options. Contact us at creationnetworks.net for guidance.

Q: Can I swap the MMD 835 capsule for a different one?

Absolutely. The SKM EW-D handheld transmitter accepts all Sennheiser MMD capsule heads, including the MMD 845 (supercardioid dynamic), MMD 865 (supercardioid condenser), MMD 935, MMD 945, and MMD 965, allowing you to tailor the sound character to the application without buying a new transmitter.

Q: How many channels can I run simultaneously with the EW-D 835-S SET?

Up to 90 channels can operate simultaneously within the R1-6 band thanks to the equidistant tuning grid. This makes the EW-D platform ideal for large productions, broadcast stages, and houses of worship requiring many simultaneous wireless feeds.

Q: Does the EW-D 835-S SET work with the Sennheiser Smart Assist app?

Yes. Both the receiver and the SKM EW-D handheld support Bluetooth for use with the free Sennheiser Smart Assist app on iOS and Android. You can remotely assign frequencies, adjust gain, and mute the transmitter directly from your phone or tablet.

Q: What battery options does the SKM EW-D handheld support?

The handheld runs on two standard AA alkaline batteries for up to 8 hours, or the optional Sennheiser BA 2015 / BA 2015 Accupack rechargeable battery system for up to 12 hours. Rechargeable options are sold separately.

Q: Is the EW-D 835-S SET suitable for a lead vocalist in a live band?

Yes — the MMD 835 capsule was specifically designed for lead vocals on live stages, offering clear presence, high SPL handling, and cardioid rejection that minimizes bleed from monitors and stage noise. The 134 dB dynamic range and 1.9 ms latency make it an excellent choice even in demanding IEM-driven live rigs.

Q: How does the EW-D 835-S SET (R1-6) differ from the Q1-6 variant?

The R1-6 and Q1-6 variants are identical in every way except for their licensed frequency band — R1-6 covers 520–576 MHz while Q1-6 covers a different UHF range. Choose based on which band has less RF congestion and is legally licensed in your region.