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Sennheiser

Sennheiser EW-D SKM-S BASE SET (Q1-6) Digital Wireless Handheld Base Set [B-Stock]

$0.00

The EW-D SKM-S BASE SET (Q1-6) operates in the UHF spectrum (specifically, the Q1-6 band: 470.2 - 526 MHz), delivering reliable digital wireless audio free from noise, interference, and static bursts. The system's automated setup makes implementation quick and easy. A dedicated mobile app (Sennheiser Smart Assist) eliminates complicated menus, offering users a convenient, familiar way to operate and change settings via Bluetooth. The handheld transmitter (SKM-S) is compatible with a variety of Sennheiser and Neumann microphone capsules. The system's 134dB dynamic range ensures that all nuances of the performance, from a whisper to a scream, will be clearly transmitted. The transmitter is robust and built to withstand the rigors of frequent use, and it offers up to 8 hours of battery life with two AA batteries (or up to 12 hours with the optional BA 70 rechargeable battery pack). 

View Product Features
  • Digital wireless: Digital transmission ensures crystal-clear audio free from noise, interference, and static bursts, offering superior clarity compared to analog systems.
  • UHF transmission: UHF (Ultra High Frequency) transmission provides a greater range, reliability, and scalability compared to other wireless technologies.
  • Mobile App Control: Sennheiser Smart Assist app for iOS/Android offers a streamlined setup, operation, and control of system settings via Bluetooth.
  • Automated Setup: Automated setup creates reliable connections with minimal time and effort, simplifying the user experience.
  • Scalable system: With a 56 MHz bandwidth, the system allows for up to 90 channels, making it suitable for multi-microphone setups.
  • High dynamic range: A massive 134dB dynamic range captures every detail of a performance, from the softest to the loudest moments.
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About the Sennheiser EW-D SKM-S BASE SET (Q1-6) Digital Wireless Handheld Base Set [B-Stock]

The Sennheiser EW-D SKM-S BASE SET (Q1-6) is a professional digital wireless handheld microphone system that represents the entry point into Sennheiser's Evolution Wireless D series. As a B-stock item, it has been factory recertified to ensure full performance and reliability, potentially with minor cosmetic imperfections. The set includes a handheld transmitter with an integrated digital dynamic microphone capsule and a compact rack-mountable diversity receiver. Operating in the Q1 frequency band (548-572 MHz), it leverages 24-bit/48 kHz digital audio transmission to deliver pristine, clear sound with high dynamic range and extremely low latency (<3 ms). This digital link provides robust immunity to interference and eliminates the compander noise artifacts associated with analog wireless systems.

The handheld transmitter, based on the SKM-S platform, features a robust metal body and a high-quality dynamic capsule tailored for vocal reinforcement. It includes an OLED display for clear visibility of settings, intuitive menu navigation, and controls for power, channel selection, and audio gain. The receiver is a 1/4 rack-width unit that can be combined with three others in a single rack space using the included adapter. It offers both XLR and 6.3mm outputs, an easy-to-read color display, and features like automatic frequency coordination and remote control via smartphone app (with optional Bluetooth dongle). The system supports secure 128-bit AES encryption for protected transmissions, making it suitable for corporate and broadcast applications.

Designed for ease of use and future-proof performance, the EW-D system includes intelligent networking capabilities; multiple systems can be linked via an Ethernet cable for centralized control and frequency management. The set comes pre-paired and ready to use out of the box. As a recertified digital wireless system from a leading manufacturer, the EW-D SKM-S BASE SET offers musicians, presenters, and production companies exceptional value, providing the audio fidelity, reliability, and advanced features of modern digital wireless technology at an accessible price point for live sound, installed AV, and broadcast applications.

Key Features

  • Digital wireless: Digital transmission ensures crystal-clear audio free from noise, interference, and static bursts, offering superior clarity compared to analog systems.
  • UHF transmission: UHF (Ultra High Frequency) transmission provides a greater range, reliability, and scalability compared to other wireless technologies.
  • Mobile App Control: Sennheiser Smart Assist app for iOS/Android offers a streamlined setup, operation, and control of system settings via Bluetooth.
  • Automated Setup: Automated setup creates reliable connections with minimal time and effort, simplifying the user experience.
  • Scalable system: With a 56 MHz bandwidth, the system allows for up to 90 channels, making it suitable for multi-microphone setups.
  • High dynamic range: A massive 134dB dynamic range captures every detail of a performance, from the softest to the loudest moments.

Sennheiser EW-D SKM-S BASE SET (Q1-6) Digital Wireless Handheld Base Set [B-Stock] Specs

System Configuration
System Type
Digital UHF Wireless Handheld Set
Components
1x SKM-S Handheld Transmitter, 1x EK-D Single-channel Receiver
Frequency Band
Q1 (548 - 572 MHz)
Pre-Configured Channels
6 (within Q1 band)
Audio Resolution
24-bit / 48 kHz
Latency
<3 ms
Handheld Transmitter (SKM-S)
Microphone Capsule
Dynamic, Cardioid (MMD 945-1 or similar)
Frequency Response
40 Hz - 18,000 Hz
Battery
2x AA (Alkaline or NiMH)
Battery Life
Up to 8 hours (typical)
RF Output Power
10 mW (adjustable)
Display
OLED
Encryption
128-bit AES (optional)
Receiver (EK-D)
Form Factor
1/4 Rack (fits 4 units in 1U with adapter)
Diversity
True Diversity with 2x Antennas
Audio Outputs
XLR (balanced), 6.3mm (1/4") jack (unbalanced)
Display
Full-Color LCD
Performance & Range
Operating Range
Up to 100 meters (line-of-sight)
Dynamic Range
>120 dB (A-weighted)
THD
<0.3% @ 1 kHz
Frequency Stability
±0.005% (-10°C to +55°C)

Key Features

  • Digital wireless: Digital transmission ensures crystal-clear audio free from noise, interference, and static bursts, offering superior clarity compared to analog systems.
  • UHF transmission: UHF (Ultra High Frequency) transmission provides a greater range, reliability, and scalability compared to other wireless technologies.
  • Mobile App Control: Sennheiser Smart Assist app for iOS/Android offers a streamlined setup, operation, and control of system settings via Bluetooth.
  • Automated Setup: Automated setup creates reliable connections with minimal time and effort, simplifying the user experience.
  • Scalable system: With a 56 MHz bandwidth, the system allows for up to 90 channels, making it suitable for multi-microphone setups.
  • High dynamic range: A massive 134dB dynamic range captures every detail of a performance, from the softest to the loudest moments.
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