Sennheiser EW-DX SK / SKM-S Base Set Wireless Handheld Microphone System, R1-9 520-607.8 MHz

The Sennheiser EW-DX SK / SKM-S Base Set Wireless Handheld Microphone System, R1-9 520-607.8 MHz, is an industry-leading audio solution designed for professionals who demand reliability, scalability, and pristine sound quality. Leveraging decades of research and refined digital UHF technology, this wireless system is ideal for diverse applications ranging from classrooms and corporate environments to live productions. Its seamless integration capabilities, advanced features, and network-readiness make it an invaluable tool for any setting requiring high performance and flexibility.

The EW-DX system excels in providing an efficient workflow with its equidistant channel spacing, simplifying the deployment of frequencies and ensuring signal stability. The system's ability to monitor and control remotely via Sennheiser’s Control Cockpit, Wireless Systems Manager, and Smart Assist App (available in 2023) offers users unparalleled convenience and control. Additionally, it boasts up to 12 hours of operation on a single charge, thanks to the included rechargeable lithium-ion battery. Whether you’re on stage or in a conference room, the Sennheiser EW-DX guarantees a seamless and secure audio transmission experience with AES 256 encryption and low latency of just 1.9 ms.

One of the standout features of the Sennheiser EW-DX is its exceptional flexibility. Users can choose from a wide range of Sennheiser and Neumann microphone heads and lavalier microphones to meet their specific needs, ensuring optimal performance across various scenarios. With everything needed to get started right out of the box, this base set includes a 2-channel receiver, a handheld transmitter, and a bodypack transmitter, making it an ideal choice for those who seek a comprehensive wireless microphone solution.

Key Features

• 134 dB input dynamic range – no need to set gain on transmitters.
• AutoScan feature for quick environment scanning and frequency deployment.
• Network enabled for remote control via Sennheiser Control Cockpit and Wireless Systems Manager (available in 2023).
• Smart Assist App remote control via Bluetooth Low Energy (BLE) up to 25 meters (available in 2023).
• AES 256 encryption for secure transmission.
• Up to 12 hours of operation with rechargeable lithium-ion battery BA 70.
• Persistent E-Ink display for “always on” information.
• Equidistant channel spacing – Standard Mode and Link Density Mode for intermodulation-free channels.
• Low latency of 1.9 ms thanks to Sennheiser Performance Audio Codec (SePAC).
• Wide range compatibility with Sennheiser and Neumann capsules and microphones (sold separately).
• Versatile charging options available.
• Worldwide usage with localized frequency compliance.

Specifications

• Frequency ranges: Q1-9: 470.2 - 550 MHz, R1-9: 520 - 607.8 MHz, S1-10: 606.2 - 693.8 MHz, among others.
• Bluetooth Low Energy (BLE) frequency range: 2405 - 2480 MHz.
• Audio frequency response: 20 Hz - 20 kHz (-3 dB) @ 3 dBfs.
• Total harmonic distortion (THD): -60 dB for 1 kHz @ -3 dBfs.
• Dynamic range: 134 dB.
• Latency: 1.9 ms.
• RF technology: Intelligent Switching Diversity.
• Operating temperature: -10°C to +55°C (14°F to 131°F).
• Operating relative humidity: 5 - 95% (non-condensing).
• Rack Receiver dimensions: 212 x 44 x 189 mm.
• Rack Receiver weight: approx. 1000 g (2.2 lbs).
• Handheld Transmitter dimensions: 50 x 268 mm incl. microphone module.
• Handheld Transmitter weight: approx. 304 g incl. microphone module.
• Bodypack Transmitter dimensions: 63 x 80 x 20 mm without antenna.
• Bodypack Transmitter weight: approx. 120 g.

Package Contents

• EW-DX EM 2 rack receiver.
• EW-DX SKM-S handheld transmitter.
• EW-DX SK bodypack transmitter.
• EW-D power supply with country adapters.
• 2 BA 70 rechargeable battery packs.
• MZQ 1 microphone clamp.
• 2 rod antennas.
• GA 3 rack mount kit.
• 4 rubber feet.