Sennheiser EW-D Wireless Microphone Systems

Scalable to fit changing needs, Sennheiser’s Evolution Wireless Digital (EW-D) microphone systems are ideal for vocals, musicians, and more. EW-D equips users for seamless product pairing and management. Characterized by enhanced dynamic range increased bandwidth, an efficient setup process, a trustworthy UHF connection, scalable flexibility, and 24-bit digital audio for the best possible sound quality, EW-D offers wireless sound that’s ideal for beginners and pros alike.

EW-D Distinguishing Features

• Digital transmission operating in the UHF spectrum greatly enhances range, reliability, and scalability
• Smart Assist App connects via Bluetooth Low Energy for a streamlined setup and operation at a distance
• The Auto Scan function creates reliable connections with minimal time and effort
• 134 dB audio input dynamic range eliminates the need for sensitivity adjustments and preserves every detail
• Elimination of intermodulation enables channels to be placed in an equidistant tuning grid 600 kHz apart
• 56 MHz of tuning bandwidth and equidistant spacing enables up to 90 channels
• 2,240 selectable frequencies allow for fine-tuning
• Lithium-Ion battery pack (sold separately) delivers up to 12 hours of operation (up to 8 hours of operation with 2x provided AA batteries)

Boasting an equidistant tuning grid and exceptional linearity, EW-D’s expertly engineered components eliminate intermodulation, resulting in frequencies that are equally spaced 600 kHz apart from each other. This streamlines frequency coordination and enables you to scale your sound system to a higher channel count as your audio needs grow or change. No matter how expansive your sound system is, signal syncing is reliable and simple, with EW-D’s Auto Scan function securing the best signal in a matter of seconds.

Another premium feature of EW-D is its companion, the Sennheiser Smart Assist app, which remotely connects to your wireless system and lets you coordinate frequencies effortlessly. Use this application to enable Bluetooth Low Energy, a functionality that gives you direct control and monitoring ability from the comfort of your Android or iOS device.

Frequency Asked Questions

• What are the main differences between the various EW-D series (EW-D, EW-DP, and EW-DX)?
• EW-D is the base series for general applications, while EW-DP is specialized for professional productions such as broadcasting or recording studios, and EW-DX is optimized for presentations and lectures, virtual or hybrid conferencing, and live sound
• What is the range of the EW-D transmitter? 
• Up to 100 m (line-of-sight)
• What is the battery life of EW-D models?
• Up to 8 hours of operation with 2x provided AA batteries; up to 12 hours if using a Lithium-Ion battery pack (sold separately)
• What is the latency? 
• 1.9 ms
• Can I also operate an EW-D with desktop applications such as WSM or Control Cockpit? 
• No. EW-D operates via the Smart Assist app instead.
• Is the EW-D Smart Assist app necessary to operate my devices? 
• No; although there are benefits to using the app, all EW-D components can be operated without it.
• Can the transmitter and receiver connect to other Bluetooth-capable systems? 
• Yes, but only if using the EW-D Smart Assist app.
• Which antennas can I use with my receiver? 
• As long as the antenna matches the EW-D’s frequency range, any antenna with BNC connectors should be compatible.

For more information, e-mail us at info@soundpro.com or call our knowledgeable Account Managers at 800.203.5611.