Sennheiser EW-DX 4x 945 R1-9 Set

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Sennheiser EW-DX 4x 945 R1-9 Set

Sennheiser

EW-DX 4x 945 R1-9 Set

4.5 Expert Rating

Product Info

Article Number: 601506
Model: EW-DX 4x 945 R1-9 Set
Price: $6,191.90

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

This EW-DX 4x 945 set is a serious piece of kit – a professional-grade wireless system built for demanding live sound environments. The Dante connectivity is a game-changer for modern setups, and the build quality is pure Sennheiser. It's perfect for touring bands, corporate events, and houses of worship needing reliable, high-fidelity wireless audio.

Product Description

Sennheiser EW-DX 4x 945 R1-9 Set

*Bundle offer comprising*, Sennheiser EW-DX EM 4 Dante R1-9

  • *Digital 19" Four-Channel Dante Receiver*
  • EW-DX series
  • Frequency range R1-9: 520-607.8 MHz
  • Network-compatible
  • AES 256 encryption
  • Weight: approx. 2 kg
  • Incl. rack-mounting set
  • antennas and power supply with EW-DX country adapters
  • 4x Sennheiser EW-DX SKM R1-9
  • *Digital Handheld Transmitter*
  • For EW-DX radio links
  • Without microphone capsule
  • Frequency range R1-9: 520-607.8 MHz
  • Transmitting power: 10 mW
  • Operation with 2x AA batteries or rechargeable battery pack BA 70 (not included)
  • Dimensions without microphone capsule: 40 x 200 mm
  • Weight without microphone capsule: approx. 195 g
  • 4x Sennheiser MMD 945-1 BK
  • *Interchangeable Capsule*
  • For EW G3
  • EW-D and SKM 2000 series hand-held transmitters
  • Converter principle: Dynamic
  • Polar pattern: Supercardioid
  • Sensitivity: 1.5 mV / Pa
  • Sound pressure level at 1 kHz: 150 dB
  • Colour: Black
PROS
  • • Rock-solid build quality, typical Sennheiser durability.
  • • Dante connectivity offers seamless integration into digital workflows.
  • • AES 256 encryption provides robust security for live performances.
  • • SKM transmitters offer comfortable ergonomics and balanced weight.
CONS
  • • High-end price point places it out of reach for many users.
  • • Requires AA batteries or separate battery pack, adding to operational costs.
  • • Capsule isn't included, adding to the initial investment.

Product Video

Key Features

Frequency Band 520-607.8 MHz (R1-9)
Channels 4
Range Up to 300 meters (line of sight, typical environment)
Mic Type Handheld (requires separate capsule)
Battery Life Approximately 8 hours with AA batteries (varies with usage)
Receiver Outputs Dante, AES/EBU, XLR

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Frequently Asked Questions

The EW-DX's frequency agility and AES encryption help mitigate interference, but a site survey is always recommended for complex environments to ensure clean signal reception.
Yes, the SKM transmitters are compatible with a wide range of Sennheiser capsules, providing flexibility for different vocal or instrument applications.
Dante allows for digital audio transmission over Ethernet, eliminating the need for analog connections and simplifying routing and mixing within a networked audio system.

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