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EW-D EM (R1-6) Sennheiser EW-D EM (R1-6) Sennheiser
EW-D EM (R1-6) Sennheiser
EW-D EM (R1-6) Sennheiser

Sennheiser - EW-D EM (R1-6)

232,50 € excl VAT
including eco-part : 0,07 €
In Stock
Usually ships within 3 days
+infos
Guarantee 3  years
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Wireless Microphone

The Sennheiser EW-D EM (R1-6) combines digital transmission and UHF technology to provide a reliable wireless link for Evolution Wireless Digital systems. Its 520–576 MHz frequency range, 24-bit resolution, 1.9 ms latency and 134 dB dynamic range meet the demands of live performances, conferences and events. Bluetooth control via EW-D Smart Assist makes it easy to set up and monitor the system.

ARTICLE N° 79626
Sennheiser - EW-D EM (R1-6) Sennheiser - EW-D EM (R1-6)
232,50 € excl VAT
including eco-part : 0,07 €
In Stock
Usually ships within 3 days
+infos
Guarantee 3  years
Louis
Louis
Do you need help?
Other features
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|Accessories
The Sennheiser EW-D EM (R1-6) is a fixed receiver designed for the portable and pocket transmitters in the Evolution Wireless Digital range. Its 19-inch half-rack format allows it to be easily integrated into a professional installation, whilst maintaining a compact footprint.

This version, identified by the manufacturer’s part number 508801, operates in the 520–576 MHz UHF band. It features a bandwidth of 56 MHz, with up to 2,240 available frequencies and up to 90 channels, depending on the system configuration. Sennheiser offers several frequency variants of the EW-D EM: choosing the correct part number is therefore essential to ensure the radio range is suitable for the installation.

The Evolution Wireless Digital transmission operates at 24-bit resolution and offers a dynamic range of 134 dB. With a latency of just 1.9 ms, the system maintains a natural and immediate sense of response, which is particularly valuable for vocal and musical applications. The audio frequency response ranges from 20 Hz to 20 kHz (-3 dB).

System setup can be simplified using the EW-D Smart Assist app, which communicates with the receiver via Bluetooth Low Energy. Intelligent algorithms assist with frequency selection and synchronisation to facilitate commissioning and reduce the risk of dropouts and interference.

With its all-metal housing, rack-mountable design and scalable architecture, the EW-D EM (R1-6) is suitable for concerts, shows, conferences, events, places of worship and professional installations requiring multiple wireless links.

Other features

  • Sennheiser EW-D EM (R1-6)
  • Manufacturer’s part number: 508801
  • Range: Evolution Wireless Digital
  • Type: fixed/rack-mounted receiver for digital wireless systems
  • Application: for use with Evolution Wireless Digital bodypack and handheld transmitters
  • Format: 1/2 19" rack
  • Construction: all-metal housing
  • Transmission technology: digital
  • Radio band: UHF
  • Management app: EW-D Smart Assist
  • Frequencies and RF transmission:
  • R1-6 frequency range: 520–576 MHz
  • Bandwidth: 56 MHz
  • Number of available frequencies: up to 2,240
  • Number of channels: up to 90
  • Radio technology: UHF
  • Automated frequency and synchronisation management
  • Frequencies are spaced evenly to reduce intermodulation interference
  • Audio:
  • Audio resolution: 24-bit
  • Audio frequency response: 20 Hz – 20 kHz (-3 dB)
  • Dynamic range: > 134 dB
  • Maximum audio output level: +18 dBu
  • Latency: 1.9 ms
  • Distortion: ≤ -60 dB at 1 kHz with an input level of -3 dBFS
  • Balanced audio output: XLR-3M
  • Unbalanced audio output: 6.3 mm jack
  • Important: Sennheiser recommends using only one of the two audio outputs at a time
  • Control and operation:
  • App: EW-D Smart Assist
  • Control connection: Bluetooth Low Energy
  • Bluetooth frequency: 2,402 – 2,480 MHz
  • BLE power: 10 mW EIRP maximum
  • Simplified setup via the mobile app
  • Easy monitoring and troubleshooting
  • Automated frequency selection and synchronisation
  • Synchronisation with compatible transmitters
  • Display and controls directly accessible on the receiver
  • Antennas and connections:
  • Antenna inputs: 2 × BNC RF
  • Audio output: 1 × balanced XLR-3M
  • Audio output: 1 × unbalanced 6.3 mm jack
  • Power supply input: DC
  • Input voltage: 11 – 13 V DC
  • Input current: ≤ 300 mA
  • Antenna(s) supplied: 2 whip antennas
  • Operating conditions:
  • Operating temperature: -10 °C to +55 °C
  • Maximum relative humidity: 5 to 95 per cent, non-condensing
  • Dimensions: 212 × 44 × 189 mm
  • Weight: approx. 1,000 g, excluding antennas and power supply
  • Contents of the box:
  • 1 × EW-D EM rack-mount receiver
  • 2 × whip antennas
  • 1 × NT 12-5 CW power supply with country-specific mains adaptors
  • 1 × GA 3 rack-mount kit
  • 4 × rubber feet
  • 1 × quick start guide
  • 1 × safety guide
  • 1 × manufacturer’s declaration sheet
Sennheiser offers the following products in the EW-D range:
- EW-D ASA (Q-R-S): active antenna splitter, 470–694 MHz
- EW-D AB (Q): antenna booster, 470–550 MHz
- ADP UHF: passive directional antenna, 470–1075 MHz
- EW-D COLOUR CODING SET for identifying wireless links

Spotlight on

Sennheiser is the brand that best combines the professional and consumer worlds. From dynamic guitar mics to drum mics, condenser mics and even wireless systems for musicians, Sennheiser has the right instrument mics for every need. From the wired E-series mics, the high-end EW wireless series and the indispensable HD headphones, there's something for everyone. Our bestsellers: the XSW microphones, the HD 25 DJ headphones and for the more discerning audiophile: the HD 650.

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Sennheiser - EW-D EM (R1-6)
232,50 € excl VAT