Sennheiser EW-DX 835-S Set R1-9

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Sennheiser EW-DX 835-S Set R1-9

Sennheiser

EW-DX 835-S Set R1-9

4.5 Expert Rating

Product Info

Article Number: 549440
Model: EW-DX 835-S Set R1-9
Price: $2,418.90

* Prices may vary. Check retailer for current pricing and availability.

The Sennheiser EW-DX 835-S is a premium wireless system built for serious performers – think vocalists in bands, presenters, or anyone needing reliable, high-quality audio. The digital clarity and robust build make it a dependable workhorse, and the app integration is genuinely useful for quick tweaks on the fly. It's a top-tier choice if you need pro-grade wireless without the absolute top-end complexity of some competing systems.

Product Description

  • Sennheiser EW-DX 835-S Set R1-9
  • Digital Wireless System
  • With EM2 two-channel receiver and SKM-S handheld transmitters with mute switch and dynamic MMD 835 interchangeable capsules
  • Frequency range R1-9: 520-607.8 MHz
  • Network-compatible
  • AES 256 encryption
  • Switching bandwidth: 88 MHz
  • Dynamic range: 134 dB
  • Audio transmission range: 20 - 20
  • 000 Hz
  • 146 Channels (293 channels in LD mode)
  • Transmitting power: 10 mW
  • Polar pattern of the interchangeable capsule: Cardioid
  • 4-Digit battery indicator on receiver
  • Mobile access via Smart Assist app for system settings
  • BLE access/synchronisation
  • Operating time with battery packs: up to 12 hours
  • 2 BNC antenna connectors
  • Outputs: 2x XLR
  • 2x jack (balanced/unbalanced)
  • Battery charger (not included): art. no. #519463#
  • Incl. microphone clamp MZQ 1
  • 2 antennas
  • power supply unit with country adapter
  • rackmount set and 2 battery packs BA 70
PROS
  • • Rock-solid build quality; feels substantial and durable for stage use.
  • • Excellent dynamic range minimizes noise and feedback issues.
  • • Digital transmission provides clean, reliable audio with AES encryption.
  • • Smart Assist app simplifies complex system management and configuration.
CONS
  • • Battery charger is a separate purchase, adding to the overall investment.
  • • The SKM-S transmitter can feel a little bulky for extended handheld use.
  • • While versatile, capsule interchangeability limits it to Sennheiser's ecosystem.

Product Video

Key Features

Frequency Band 520-607.8 MHz (R1-9)
Channels 146 (293 in LD mode)
Range 20 - 20,000 Hz
Mic Type Dynamic (MMD 835 capsule, Cardioid polar pattern)
Battery Life Up to 12 hours
Receiver Outputs 2x XLR, 2x Jack (balanced/unbalanced)

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Frequently Asked Questions

The encryption primarily secures the transmission, not the range; it helps prevent interference from other systems operating on similar frequencies by making the signal unintelligible to unauthorized receivers.
Yes, the capsules are interchangeable. Sennheiser offers various MMD capsules (supercardioid, hypercardioid, omni) to tailor the pickup pattern to specific performance needs, but availability may be limited.
LD mode prioritizes minimal latency, which is crucial for vocalists and performers needing instant feedback. While subtle, the reduction in delay can improve the natural feel of the performance, especially in demanding situations.

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