


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