Sennheiser EW-DX SK / SKM-S BASE SET Wireless Bodypack Base System

Wireless bodypack base set consisting of 1 x EW-DX SKM-S (handheld with mute switch), 1 x EW-DX SK (wireless bodypack transmitter), 1 x EW-DX EM 2 rackmout receiver (2 channels) and 2 x BA 70 rechargeable batteries. Microphone capsules are sold separately.

Available Configurations

• Q1-9: 470.2 - 550 MHz
• R1-9: 520 - 607.8 MHz
• V5-7: 941.7 - 951.8 MHz & 953.05 - 956.05 MHz & 956.65 - 959.65 MHz

Sennheiser EW-DX SK/SKM-S BASE SET 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
• Clear and easy focused user interface with OLED display
• Ethernet connectivity (IPv4 and IPv6)
• Secure AES 256 encryption
• External PSU 12V/1A
• All-metal housing
• 10mW RF power with up to 100m/328ft working range
• Charging contacts for in-device charging with CHG 70N
• Persistent eInk display - parameters visible on screen even when device is not powered on
• Programmable mute switch on EW-DX SKM-S - customize the device depending on your professional needs
• Function buttons - control all the transmitter settings directly from handheld microphone
• Extended runtime with lithium-ion batteries - up to 12 hours operation time
• Standard capsule interface - compatible with a wide range of Sennheiser and Neumann capsules
• Mic input trim control

• EW-DX EM 2 rack receiver1
• EW-DX SK bodypack receiver1
• EW-DX SKM-S1
• Rod antenna2
• Power supply with country adapters1
• GA 3 rackmount set1
• Rubber feet4
• BA 70 rechargeable battery pack2

• System
  • Audio Link Frequency Ranges
  • Q1-6: 470.2 - 526 MHz
  • R1-6: 520 - 576 MHz
  • V5-7: 941.7 - 951.8 MHz & 953.05 - 956.05 MHz & 956.65 - 959.65 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: 14°F to 131°F (-10°C to 55°C)
  • 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: 8.35" x 1.73" x 7.44"
  • Weight: approx. 2.2 pounds (without antennas and power supply)
• EW-DX SKM-S (handheld 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 (ø x l): 1.97" x 10.55" including MMD 835 module
  • Weight: approx. 0.67 pounds with MMD 835 module
• 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: 2.5" x 3.35" x 0.79" without antenna
  • Weight: approx. 0.27 pounds without batteries