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EW-DX SK 3-PIN (Q1-9)

Article No. 509398

Digital wireless bodypack transmitter with 3-pin locking connector compatible with Evolution Wireless Digital systems. Rugged metal housing, up to 12 hours of runtime, persistent E-Ink display and charging contacts for in-device charging. Compatible with a wide range of Sennheiser lavalier and headset microphones.

Sennheiser EW-DX simplifies your professional workflow by utilizing refined technologies to deliver a digital UHF system that can be scaled with ease. With its advanced feature set and hardware options, classrooms, corporate campuses, and live performance productions benefit from a network-ready system that is designed to integrate seamlessly. AutoScan quickly assesses your environment and uses equidistant channel spacing to deploy frequencies while tools like Sennheiser’s Control Cockpit, Wireless Systems Manager, and Smart Assist App allow you to monitor your system remotely.
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Features17

  • 134 dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
  • 10mW fixed RF power for up to 100 m/328 ft of range
  • Charging contacts for in-device charging with CHG 70N charger (sold separately)
  • Persistent E-Ink display for "always on" information - parameters visible on screen even when taking out batteries
  • Up to 12 hours of operation time with rechargeable lithium ion battery BA 70 (sold separately)
  • Function buttons - control all the transmitter settings directly from bodypack including button lock function
  • Programmable mute switch - RF mute, AF mute or disabled
  • Digital audio trim
  • Test tone generator
  • Switchable LED configuration (On/Off)
  • Switchable low cut (Off, 30 ,60, 80, 100, 120 Hz)
  • Instrument input with cable emulation to simulate cable characteristics
  • Versatile charging options optionally available: CHG 70 N, L 70 USB, LM 6070 Module for L 6000 full rack charging station (Availability in 2023)
  • Compatible with a wide range of Sennheiser lavalier and headset microphones with 3-pin locking connector
  • Metal housing
  • Worldwide usage (specific frequencies subject to local RF regulations)
  • Note: All components of the Evolution Wireless Digital Family are designed to interoperate. Please be aware of restrictions of features linked to the respective series, such as switching bandwidth and use of Link Density mode.

Top Specs

  • Dimensions63 x 80 x 20 mm (without antenna)
  • Weight (g)approx. 120 g (without batteries)
  • Latency (ms)1.9 ms

Tech Specs

Product
  • Total harmonic distortion (THD)
    ≤ -60 dB for 1 kHz @ -3 dBfs input level
  • Latency (ms)
    1.9 ms
Frequency Specifications
  • Audio frequency response
    20 Hz - 20 kHz (-3 dB) @ 3 dBfs
Acoustic Properties
  • Dynamic range (>)
    134 dB
Connectivity
  • Connection
    Wireless
Ambient Conditions
  • Operating relative humidity (≤ %)
    5 - 95 % (non-condensing)
  • Operating temperature (C)
    -10 °C - +55 °C (14 °F - 131 °F)
Battery & Power
  • Battery capacity (Ah)
    2.3
  • Battery count
    2
  • Battery included
    Y
  • Battery voltage (V)
    1.5
  • Charging current (mA)
    < 300 mA
Electrical Properties
  • Input voltage
    2.0 - 4.35 V
  • Transmission power (mA)
    Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) LD mode: 10 mW ERP BLE: max. 10 mW EIRP
Dimensions
  • Dimensions
    63 x 80 x 20 mm (without antenna)
  • Height (mm)
    73
  • Length (mm)
    350
  • Weight (g)
    approx. 120 g (without batteries)
  • Width (mm)
    81
  • Product height
    73
  • Product length
    350
  • Product weight (g)
    120
  • Product width
    81
Bluetooth
  • Bluetooth transmission frequency
    2402 - 2480 MHz

Downloads50

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  • Instruction manual and frequently asked questions - Evolution Wireless Digital (EW-D | EW-DX | EW-DP) (PDF)
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  • Safety instructions - EW-DX
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  • Specifications & Manufacturer declarations - EW-DX
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  • Firmware Release Notes - EW-DX
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  • EW-DX Firmware Release Notes v.3.0.2
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    105.19 KB
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  • EW-DX Firmware Release Notes v.3.0.3
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    107.37 KB
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  • EW-DX Firmware v.3.02
    .ZIP
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    37.25 MB
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  • EW-D Firmware - Release Notes
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    111.45 KB
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  • Firmware Update - EW-DX Version 1.2.13
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    32.75 MB
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  • EW-DX_Firmware_v2.0.1
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    34.18 MB
  • EW-DX Firmware v.3.0.3
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    37.36 MB
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  • Dimensions EW-DX_SK_3-PIN (STP)
    .STP
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    29.3 MB
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  • Dimensions EW-DX_SK_3-PIN (DWG)
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    1.53 MB
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  • Dimensions EW-DX_SK_3-PIN (DXF)
    .DXF
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    5.37 MB
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  • System Drawing of 2-Channel System
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    510.5 KB
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  • System Drawing of 2-32 channel system
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    4.09 MB
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  • System Drawing of 2-32 channel system
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    4.09 MB
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  • System Drawing of 4-Channel System
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    472.29 KB
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  • System Drawing of 6-Channel System
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    478.8 KB
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  • System Drawing of 8-Channel System
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    485.07 KB
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  • System Drawing of 10-Channel System
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    496.46 KB
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  • System Drawing of 12-Channel System
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    502.85 KB
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  • System Drawing of 14-Channel System
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    509.02 KB
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  • System Drawing of 16-Channel System, option A
    .PDF
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    516.42 KB
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  • System Drawing of 16-Channel System, options A&B
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    578.59 KB
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  • System Drawing of 16-Channel System, option B
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    516.46 KB
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  • System Drawing of 18-Channel System
    .PDF
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    527.91 KB
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  • System Drawing of 20-Channel System
    .PDF
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    534.62 KB
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  • System Drawing of 22-Channel System
    .PDF
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    541.65 KB
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  • System Drawing of 24-Channel System
    .PDF
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    551.18 KB
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  • System Drawing of 26-Channel System
    .PDF
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    556.84 KB
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  • System Drawing of 30-Channel System
    .PDF
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    572.07 KB
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  • System Drawing of 32-Channel System
    .PDF
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    580.4 KB
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  • System Drawing of EM 2 Channel Receiver
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  • System Drawing of EW-D ASA
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  • Quick Guide - EW-DX EM 2 | EW-DX SKM(-S) | EW-DX SK (3-PIN)
    .PDF
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    4.83 MB
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  • Sennheiser Control Cockpit - How to Guide
    .PDF
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    452.72 KB
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  • Product specification - EW-DX SK
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    264.58 KB
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  • Sennheiser Sound Control Protocol - EW-DX EM 2 (Firmware 1.1.3)
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    517.9 KB
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  • EW-DX_Education_Corporate_Brochure_11_2024_EN
    .PDF
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    4.58 MB
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  • EU Declaration of Conformity - EW-DX EM 2 | EW-DX SKM | EW-DX SK
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    1.35 MB
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    • Crestron Plugin - EW-DX EM 2
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      2.24 MB
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    • Q-SYS Plugin - EW-DX EM 2
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      789.31 KB
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    What's in the box03

    • EW-DX SK 3-pin bodypack transmitter
    • Belt clip
    • 2 Batteries (AA)

    Accessories and spare parts13

    Evolution_Wireless_Digital_Half_Wave_Dipole_Antenna_V_RGB_red.png
    Half Wave Dipole (Q)
    EW-DX_CHG70N_PSU
    CHG 70N-C + PSU KIT
    EW-D_PSU_and_Adapter_Set
    EW-D Power Supply
    evolution-wireless-digital-chg-70n-c-front-empty
    CHG 70N-C
    Evolution_Wireless_Digital_Color_Coding_Set_cutout_shot.png
    EW-D Color Coding Set
    Evolution_Wireless_Digital_Color_Coding_Set_SK.png
    EW-D SK Color Coding
    Evolution_Wireless_Digital_Charging_Set_Iso_Front_RGB_red.png
    EW-D Charging Set
    Evolution_Wireless_Digital_L_70_USB_Isofront
    L 70 USB
    EW-D_BA_70_Top_RGB_red.png
    BA 70
    Evolution_Wireless_Digital_ADP_UHF_Directional_Antenna_Sennheiser2
    ADP UHF (470 - 1075 MHZ)
    Evolution_Wireless_Digital_ASA_Active_Antenna_Splitter_Front_Back_Set_RGB_red.png
    EW-D ASA CN/ANZ (470 - 694 MHz)
    Evolution_Wireless_Digital_ASA_Active_Antenna_Splitter_Front_Back_Set_RGB_red.png
    EW-D ASA (470 - 694 MHz)
    Evolution_Wireless_Digital_AB_Antenna_Booster_Front_Set_RGB_red
    EW-D AB (Q)