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Sennheiser EM 9046 SU Audio Receiver Unit

Sennheiser EM 9046 SU Audio Receiver Unit

SKU: SEN-502513
Regular price £7,033.33 GBP ex VAT
£8,440.00 GBP inc VAT
Regular price ex VAT Sale price £7,033.33 GBP ex VAT
£8,440.00 GBP inc VAT
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  • Details
  • Features
  • Specifications
  • What's Included

Like the legendary Sennheiser EM 1046, the new multichannel audio receiver EM 9046 is destined to become a reference standard throughout the entire broadcast and theatre production industries.

The receiver with its 328 MHz of switching bandwidth covers the UHF range from 470 to 798 MHz, incorporating up to 8 receiving channels in the system units housing.
The highly intuitive icon based user interface provides a complete overview and ease of use via its large TFT display. The frequency setup is easy, no intermodulation calculation required. The receiver is designed for maximum spectral efficiency and transmission safety.

A broad variety of connection options allow for an easy integration into existing audio and IT infrastructure. Modules can be exchanged easily for upgrade and maintenance, making the receiver a future-proof investment.

The EM 9046 consists of the following modules:

  • EM 9046 SU: 19'' 4 RUs mainframe
  • EM 9046 DRX: Receiver modules
  • EM 9046 AAO: Analogue output module
  • EM 9046 DAO: Digital output module
  • EM 9046 CC: blank cover for audio output slot
  • EM 9046 DAN: Digital audio network module (DANTE)

The new version 4.0.1 of the EM 9046 firmware update will provide the following updates:

  • Detection of the new MM 435 and MM 445 mic modules
  • Bug fixes and optimizations


The firmware may be field upgraded via Wireless System Manager software. The WSM and the firmware update are available free of charge at www.sennheiser.com/download.

  • Fast and easy system setup with an excellent overview
  • 8-channel modular receiver system – tuneable between 470 and 798 MHz
  • Automatic compensation of RF cable loss
  • Antenna loop-through to cascade up to 4 system units
  • Built-in graphical spectrum analyser and RF level recorder
  • Analog and AES 3 output modules with a signal split of up to 1:6
  • Uncompressed digital audio transmission
Impedance:
matching headphones 2x 100 mW an 32 Ohm
Dimensions:
496 x 449 x 177 mm without handles
Audio-XLR Connector:
Analog output module AAO: 8x XLR-3, 1x D-Sub-25 Multicore
Digital output module DAO: AES3: XLR-3: 1x D-Sub-25 Multicore, Sample Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 24 bit
Frequency Response:
20 - 20000 Hz (± 0,5 dB)
THD, Total Harmonic Distortion:
< 0,01 % ; Mode LR : < 0,03 %
Weight:
approx. 17 kg Complete with 1 AAO and 1 DAO and 8 DRX
Power Consumption:
max. 250 W
Storage Temperature:
-25 ºC to +70 ºC
Operating Temperature:
-10 ºC to +50 ºC
Number of Channels:
max. 8
Modulation:
Mode HD: uncompressed audio
Mode LR : SeDAC (Sennheiser Digital Audio Codec)
Power Supply:
100 V - 240 V, 50/60 Hz
Antenna Connector:
2x N-type
Cascadable:
Max. 4 EM 9046
Audio Output Level (Balanced):
-10 dBu - +18 dBu in 1 dB steps
Booster:
CC 12 V, max. 200 mA
Diversity Reception:
True Bit Diversity
Dynamic Range:
112 dB (A)
Frequency Range:
470 - 798 MHz
  • 1 x EM 9046
  • 3 x mains cable (with EU, UK and US plug)
  • 1 x CAT 5 Ethernet cable
  • 1 x Instruction manual
  • 1 x CD ROM with Wireless System Manager (WSM)
  • 1 x CD ROM with intruction manuals