Sennheiser EW-DX 835-S Set Digital Wireless Handheld Microphone System
Key Features
136 dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
AutoScan-feature quickly scans your environment and deploys frequencies with equidistant channel spacing - even without RF knowledge
Works seamlessly with SoundBase software, unifying your workflow into a single, simple platform
Network enabled for expanded remote control with Sennheiser Control Cockpit, Wireless System Manager), and 3rd party media control systems via plug-in
Remote control via Smart Assist App over Bluetooth® Low Energy (BLE) at distances up to 25 meters
AES-256 & Dante Media Encryption offers the strongest protection against signal hacking
Up to 12 hours of operation time with rechargeable lithium ion battery BA 70 (included)
Function buttons - control all the transmitter settings directly from the handheld including button lock function
Persistent E-Ink display for "always on" information - parameters visible on screen even when taking out batteries
Equidistant channel spacing to easily allocate intermodulation-free channels: Standard Mode with 600 kHz spacing for up to 146 channels; Link Density (LD) Mode with 300 kHz spacing for up to 293 channels
Up to 88 MHz switching bandwidth
Low latency of 1.9 ms wireless transmission thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
Digital audio trim
Transmitters with charging contacts for in-device charging with CHG 70N charger (sold separately)
Sennheiser Standard Capsule Interface - compatible with a wide range of Sennheiser and Neumann capsules (sold separately)
Versatile charging options optionally available: CHG 70 N, L 70 USB, LM 6070 Module for L 6000 full rack charging station (Availability in 2023)
Worldwide usage (specific frequencies subject to local RF regulations)
Product Description
Perfect for Presenters and Singers. All-in-one digital wireless handheld set for those who sing or speak - featuring Sennheiser's renowned e 835 capsule.
Specifications
| Product Type | Digital Wireless Handheld Microphone System |
| System | Evolution Wireless Digital EW-DX |
| System Configuration | 1 × EW-DX EM 2 Receiver + 2 × EW-DX SKM-S Transmitters |
| Microphone Capsules | 2 × MMD 835 Dynamic Cardioid Capsules |
| Frequency Range | Varies by Regional Variant |
| Audio Frequency Response | 20 Hz – 20 kHz (-3 dB) |
| System Latency | 1.9 ms |
| Dynamic Range | Up to 134 dB |
| Audio Transmission | Digital Wireless |
| Channel Spacing | 600 kHz Standard / 300 kHz Link Density |
| Switching Bandwidth | Up to 88 MHz |
| RF Output Power | 10 mW ERP |
| Microphone Type | Dynamic |
| Pickup Pattern | Cardioid |
| Microphone Sensitivity | 2.1 mV/Pa |
| Maximum SPL | 154 dB SPL |
| Handheld Battery | 2 × AA 1.5 V or BA 70 Rechargeable Battery |
| Operating Time | Up to 12 Hours with BA 70 |
| Receiver Dimensions | 212 × 44 × 189 mm |
| Receiver Weight | Approx. 1,000 g |
| Receiver Audio Output | Up to 18 dBu |
| Receiver Network | RJ-45, Ethernet |
| Receiver Power | 11–13 V DC or PoE IEEE 802.3af |
| Bluetooth | Bluetooth Low Energy (BLE) |
| Operating Temperature | -10°C to +55°C |
| Operating Humidity | 5–95% RH, Non-Condensing |
| Encryption | AES-256 & Dante Media Encryption |
| Remote Control | Smart Assist App / Sennheiser Control Cockpit / Wireless System Manager |
| Application | Live Performance, Presentations, Conferences, Stage & Professional Audio |