Sennheiser EW-DX 835-S SET Wireless Dual Handheld Microphone System, Q1-9 470.2-550 MHz

The Sennheiser EW-DX 835-S SET Wireless Dual Handheld Microphone System is the pinnacle of professional audio performance and reliability. Designed with the needs of performers, presenters, and AV professionals in mind, this state-of-the-art system incorporates cutting-edge technology to deliver a seamless and high-quality audio experience. Whether you're managing a live performance, a corporate event, or a classroom lecture, the Sennheiser EW-DX simplifies your workflow with sophisticated features and robust hardware.

The EW-DX system operates in the UHF band and utilizes equidistant channel spacing, making frequency allocation straightforward and efficient. The auto-scan functionality assesses your environment to deploy the best frequencies, ensuring optimal performance even without deep RF knowledge. Moreover, the system offers extensive remote control options through the Sennheiser Control Cockpit, Wireless Systems Manager, and Smart Assist App, letting you monitor and manage settings from afar. Furthermore, the system's secure AES 256 encryption safeguards your transmissions from unauthorized access, making it a trustworthy choice for sensitive applications.

With up to 12 hours of operation time on a single charge and versatile recharging options, the EW-DX prioritizes both efficiency and convenience. The in-device charging capability, low latency of 1.9 ms, and wide 88 MHz switching bandwidth are just a few of the many features that make this wireless microphone system an outstanding addition to your professional audio toolkit.

Key Features

• All-in-one digital wireless handheld set with Sennheiser's renowned e 835 capsules
• 134 dB input dynamic range eliminates the need to set gain on transmitters
• AutoScan features to assess the environment and deploy frequencies without RF expertise
• Network-enabled for remote control via Sennheiser Control Cockpit, Wireless Systems Manager (WSM), and third-party media control systems
• Remote control via Smart Assist App over Bluetooth Low Energy (BLE) at distances up to 25 meters
• Secure AES 256 encryption for transmitting confidential content
• Up to 12 hours of operation with included rechargeable lithium-ion battery BA 70
• Persistent E-Ink display for always-on information visibility
• Equidistant channel spacing for easy allocation of intermodulation-free channels
• Low 1.9 ms latency wireless transmission thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
• Supports versatile charging options, including CHG 70 N, L 70 USB, and LM 6070 Module
• Compatible with a wide range of Sennheiser and Neumann capsules
• Worldwide usage with specific frequencies subject to local RF regulations

Specifications

• Audio link frequency ranges: Q1-9: 470.2 - 550 MHz
• Bluetooth Low Energy (BLE) frequency range: 2405 - 2480 MHz
• Audio frequency response: 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
• Total harmonic distortion (THD): -60 dB for 1 kHz @ -3 dBfs input level
• Dynamic range: 134 dB
• System latency: 1.9 ms
• RF technology: Intelligent Switching Diversity
• Operating temperature: -10 Degrees C - +55 Degrees C (14 Degrees F - 131 Degrees F)
• Operating relative humidity: 5 - 95 % (non-condensing)
• EW-DX EM 2 (Rack Receiver): Input voltage range: 11 - 13 V or PoE IEEE 802.3af Class 0
• Input current: 1A
• Transmission power BLE: max. 10 mW EIRP
• Audio output power: 18 dBu max.
• Ethernet: RJ-45 socket, IEEE802.3 100Base-TX (half+full duplex), 10Base-T (half+full duplex) (CAT5e or higher)
• Dimensions: 212 x 44 x 189 mm
• Weight: approx. 1000 g (without antennas and power supply)
• EW-DX SKM (Handheld Transmitter): Input voltage: 2.0 - 4.35 V
• Input current: 300 mA
• Power supply: 2 AA batteries 1.5 V (alkaline manganese) or BA 70 rechargeable battery pack
• Occupied bandwidth: 200 kHz
• Transmit power (radiated): Audio link: 10 mW ERP
• (Range Y1-3): 12 mW ERP
• LD mode: 10 mW ERP
• BLE: max. 10 mW EIRP
• Dimensions: 50 x 268 mm (incl. MMD 835 microphone module)
• Weight w/o batteries: approx. 304 g (incl. MMD 835 microphone module), approx. 195 g (without microphone module)
• MMD 835 (Microphone Module): Transducer principle: Dynamic
• Sensitivity: 2,1 mV/Pa
• Sound pressure level (SPL): 154 dB SPL
• Pick-up pattern: Cardioid

Package Contents

• EW-DX EM 2 rack receiver
• 2 EW-DX SKM-S handheld transmitters
• 2 MMD 835 microphone modules
• EW-D Power Supply with country adapters
• 2 BA 70 rechargeable battery packs
• 2 MZQ 1 microphone clamps
• 2 rod antennas
• GA 3 rack mount Kit
• 4 rubber feet