Sennheiser - EW-DX EM 2 (R1-9)
832,50 €
excl VAT
In Stock
Usually ships within 3 days
+infos
Guarantee 3
years
Jessie
Louis
Do you need help?
Wireless Microphone
Sennheiser EW-DX EM 2 R1-9, 2-channel fixed digital receiver in half-rack format (9.5″) for Evolution Wireless Digital systems. Operating in the 520 - 607.8 MHz band, it offers up to 88 MHz of bandwidth, AES 256 encryption and a system latency of 1.9 ms. IEEE 802.3af PoE compatible, it integrates easily into professional AV environments.
ARTICLE N° 119361
Presentation
The Sennheiser EW-DX EM 2 R1-9 is a dual-channel digital wireless receiver designed to work with handheld, beltpack and tabletop transmitters from the Evolution Wireless Digital range. This variant operates in the R1-9 range: 520 to 607.8 MHz, suitable for RF environments compatible with this band.
The system offers a switching bandwidth of up to 88 MHz, with 146 equidistant channels in standard mode and up to 293 in Link Density mode, enabling optimised management of multi-channel deployments.
Transmission uses AES 256 encryption to ensure secure communications, while system latency is maintained at 1.9 ms. Audio frequency response extends from 20 Hz to 20 kHz (-3 dB) with a dynamic range of 134 dB.
The receiver incorporates Ethernet connectivity (IPv4/IPv6) for network control via the Sennheiser Control Cockpit and can be powered via PoE IEEE 802.3af Class 0 or an external 11-13 V DC power supply.
The system offers a switching bandwidth of up to 88 MHz, with 146 equidistant channels in standard mode and up to 293 in Link Density mode, enabling optimised management of multi-channel deployments.
Transmission uses AES 256 encryption to ensure secure communications, while system latency is maintained at 1.9 ms. Audio frequency response extends from 20 Hz to 20 kHz (-3 dB) with a dynamic range of 134 dB.
The receiver incorporates Ethernet connectivity (IPv4/IPv6) for network control via the Sennheiser Control Cockpit and can be powered via PoE IEEE 802.3af Class 0 or an external 11-13 V DC power supply.
Other features
-
Sennheiser EW-DX EM 2 (R1-9)
-
Manufacturer Reference: 509343
-
2-channel 9.5″ half-rack digital receiver for Evolution Wireless Digital systems
-
Two half-rack (9.5") digital channels with Dante® in a rugged metal housing
-
Switching bandwidth up to 88 MHz
-
Wireless transmission with low latency of 1.9 ms thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
-
134 dB input dynamic range: no need to adjust the gain of your wireless transmitters thanks to the proprietary Sennheiser Performance Audio Codec (SePAC)
-
Equidistant frequency spacing for easy channel allocation without intermodulation: standard mode with 600 kHz spacing for up to 146 channels; Link Density (LD) mode with 300 kHz spacing for up to 293 channels
-
Works seamlessly with SoundBase software, unifying your workflow into a single, simple platform
-
Network integration for extended remote control with Sennheiser Control Cockpit and Wireless System Manager tools, as well as third-party media control systems via a plug-in
-
Power over Ethernet (PoE IEEE 802.3af class 3)
-
Ethernet connectivity (IPv4 and IPv6)
-
AES-256 and Dante Media Encryption offer the best protection against signal piracy
-
Quickly scan your environment and deploy frequencies with equidistant channel spacing, even without RF knowledge
-
Link Quality Indicator (LQI) displays link quality independently of RF levels
-
Remote control from the Smart Assist application via Bluetooth® Low Energy (BLE) at distances of up to 25 metres
-
Clear, easy-to-use user interface with OLED display, navigation wheel and control buttons
-
Selective headphone output with front panel volume control
-
Extensive menu settings such as custom frequency list, selectable sync setting and walk test mode
-
12 V/1 A external power supply
-
International use (specific frequencies subject to local RF regulations)
-
RF :
-
R1-9 band: 520 MHz - 607.8 MHz
-
Switching bandwidth: up to 88 MHz
-
146 equidistant channels (standard mode)
-
293 channels (Link Density mode)
-
Encryption: AES-256
-
System latency: 1.9 ms
-
Dynamic range: 134 dB
-
Frequency response: 20 Hz - 20 kHz (-3 dB)
-
Distortion: ≤ -60 dB at 1 kHz (@ -3 dBfs)
-
Audio & network :
-
Ethernet IEEE 802.3
-
1000Base-T (full duplex)
-
100Base-TX
-
IPv4 & IPv6
-
Max audio output level: 18 dBu
-
Headphone output: 2 × 70 mW @ 32 Ω
-
Power supply :
-
Input voltage: 11 - 13 V ⎓ or PoE IEEE 802.3af Class 0 (CAT5e or higher)
-
Max power consumption: 12 W
-
Input current: ≤ 1 A @ 12 V
-
Bluetooth® Low Energy: 2402 - 2480 MHz
-
Transmission power (mA) : BLE: max. 10 mW EIRP
-
Construction :
-
Format: half-rack 9.5″
-
2 channels
-
Metal casing
-
OLED display
-
Case dimensions (W x H x D): 212.1 × 44.2 × 204.6 (all-in) mm
-
Weight: approx. 1000 g (without antennas and power supply)
-
Operating temperature: -10°C to +50°C
-
Relative humidity: 5 - 95% (non-condensing)
-
Scope of delivery: EW-DX EM 2 rack-mount receiver, GA 3 rack-mount kit, EW-D power supply unit with country adapters, 2x antennas, rubber feet, user guide, safety guide, manufacturer's declaration sheet
-
Also available in DANTE version
To find out more...
Frequency variants / Region
Q1-9 = 470.2 - 550 MHz / EU, USA, Canada, Middle East, Japan
R1-9 = 520 - 607.8 MHz / EU, USA, Canada, Australia, Middle East, Japan
S1-10 = 606.2 - 693.8 MHz / UK, Australia, Korea, Japan
S2-10 = 614.2 - 693.8 MHz / EU
S4-10 = 630 - 693.8 MHz / China, New Zealand
U1/5 = 823.2 - 831.8 MHz and 863.2 - 864.8 MHz / EU, UK
V3-4 = 925.2 - 937.3 MHz / Korea
V5-7 = 941.700 - 951.800 & 953.050 - 956.050 & 956.650 - 959.650 MHz / United States, Canada
Y1-3 = 1785.2 - 1799.8 MHz / EU, UK, Australia
Q1-9 = 470.2 - 550 MHz / EU, USA, Canada, Middle East, Japan
R1-9 = 520 - 607.8 MHz / EU, USA, Canada, Australia, Middle East, Japan
S1-10 = 606.2 - 693.8 MHz / UK, Australia, Korea, Japan
S2-10 = 614.2 - 693.8 MHz / EU
S4-10 = 630 - 693.8 MHz / China, New Zealand
U1/5 = 823.2 - 831.8 MHz and 863.2 - 864.8 MHz / EU, UK
V3-4 = 925.2 - 937.3 MHz / Korea
V5-7 = 941.700 - 951.800 & 953.050 - 956.050 & 956.650 - 959.650 MHz / United States, Canada
Y1-3 = 1785.2 - 1799.8 MHz / EU, UK, Australia
Additional documents
You may also like
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.
