Designed for ease of use and high scalability, the EW-DX series digital wireless brings Sennheiser's rock-solid performance and signature audio quality to your corporate, academic, or live performance application. The EW-DX MKE2 Set includes two bodypack transmitters, two MKE 2 lavalier mics, an EW-DX EM 2 rackmount receiver, and a pair of BA 70 rechargeable batteries. Sennheiser's integrated Auto Scan technology takes the work out of channel management by assigning equidistant channels making better use of the frequency range and avoiding annoying intermodulation interference. The system is controllable via tablets and smartphones (sold separately) using the Smart Assist app. Alternately, WSM (Wireless Systems Manager) and Control Cockpit software (sold separately) offer advanced detailed system overviews of complex networked environments. EW-DX also features Ethernet control ports and AES-256 encryption so you can feel secure transmitting on IT networks. Since the audio is what matters, the system has been engineered with a 134 dB dynamic range, low noise floor, and a latency of only 1.9 ms so you hear everything, on time, as intended. With a 12-hour runtime and the option for network-enabled charging (charger sold separately), the EW-DX makes power problems a thing of the past while defining the future of wireless.

Sennheiser EW-DX-MKE2 Includes:

• EW-DX EM 2 rack receiver
• 2 EW-DX SK bodypack transmitters
• 2 MKE 2 lavalier microphones
• 2 rod antennas
• power supply with country adapters
• 2 mic clamps
• GA 3 rackmount set
• 4 rubber feet
• 2 BA 70 rechargeable battery packs
• quick guide
• safety guide
• manufacturer declaration sheet

Sennheiser EW-DX-MKE2 Features:

• 2 channel half rack (9.5’)
• Up to 88 MHz switching bandwidth
• PoE IEEE 802.3af Class 3
• Equidistant Channel Spacing: 146 channels in standard mode; 293 channels in Link Density Mode
• Network enabled for control with Sennheiser Control
• Cockpit/media control system through a number of 3rd party modules
• Ethernet connectivity (IPv4 and IPv6)
• Secure AES 256 encryption
• 10mW RF power with up to 100m/328ft working range
• Charging contacts for in-device charging with CHG 70N
• Programmable mute switch
• Up to 12 hour runtime with lithium-ion batteries

Sennheiser EW-DX-MKE2 Specifications:

• System
  • Audio link frequency ranges
    • Q1-6 470.2 - 526 MHz
    • R1-6 520 - 576 MHz
    • R4-9 552 - 607.8 MHz
    • S1-7 606.2 - 662 MHz
    • S4-7 630 - 662 MHz
    • S7-10 662 - 693.8 MHz
    • U1/5 823.2 - 831.8 MHz & 863.2 - 864.8 MHz
    • V3-4 925.2 - 937.3 MHz
    • Y1-3 1785.2 - 1799.8 MHz
    • Bluetooth® Low Energy (BLE) frequency range: 2402 - 2480 MHz
  • Audio frequency response: 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
  • Audio THD: ≤ -60 dB for 1 kHz @ -3 dBfs input level
  • Dynamic range: 134 dB
  • System latency: 1.9 ms
  • Operating temperature: -10 °C - +55 °C (14 °F - 131 °F)
  • Relative humidity: 5 - 95 % (non-condensing)
• EW-DX EM 2 (Rack Receiver)
  • Input voltage: 11 - 13 V ⎓ or PoE IEEE 802.3af Class 0 (CAT5e or higher)
  • Input current: ≤ 1 A
  • Transmit power (radiated) BLE: max. 10 mW EIRP
  • Audio output power: 18 dBu max.
  • Headphone output: 2x 70 mW @ 32 Ω
  • Ethernet
    • RJ-45 socket, IEEE802.3
    • 100Base-TX (half+full duplex)
    • 10Base-T (half+full duplex) (CAT5e or higher)
  • Dimensions 212 x 44 x 189 mm (8.35" x 1.73" x 7.44")
  • Weight approx. 1000 g (2.2 lbs) (without antennas and power supply)
• MKE 2 (Lavalier Microphone)
  • Transducer principle: pre-polarized condenser microphone
  • Pick-up pattern: Omni-directional
  • Sensitivity (free field, no load) (1 kHz): 5 mV/Pa +- 3 dB
  • Max. SPL at 1 kHz: 142 dB
  • Frequency response: 20 to 20,000 Hz
  • Equivalent noise level A-weighted: 26 dB
  • Connector: 3.5 mm jack
  • Cable length: approx. 1.60 m
  • Supply voltage: 7.5 V
• EW-DX SK (Bodypack Transmitter)
  • Input voltage: 2.0 - 4.35 V
  • Input current: < 300 mA
  • Power supply: 2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack
  • Occupied bandwidth: 200 kHz
  • Transmit power (radiated)
    • Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP)
    • LD mode: 10 mW ERP
    • BLE: max. 10 mW EIRP
  • Dimensions (without antenna) 63.5 x 85 x 20 mm (2.5" x 3.35" x 0.79")
  • Weight (without batteries) approx. 115-120 g (0.26-0,27 - lbs)