Sennheiser EW-D Digital Wireless Mic Rental

Digital wireless microphone system. Handheld, lapel, or headset capsules. Auto frequency management, up to 90 channels.

from €80/ch/day

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Rental

Technical Specifications

SystemSennheiser EW-D (Digital)

ChannelsUp to 90 per frequency band

Frequency RangeUHF 470–694 MHz

Audio Quality24-bit / 48 kHz uncompressed

Latency1.9 ms

RangeUp to 100 m line-of-sight

Transmitter OptionsHandheld, bodypack (lapel/headset)

Price GuideFrom €80/channel/day

Ideal For

✓Conference keynotes & panels

✓Corporate town halls

✓Multi-speaker presentations

✓Theatre & performing arts

✓Houses of worship

✓Broadcast & recording

✓Training sessions & lectures

✓Award ceremonies & galas

Why Choose Sennheiser EW-D for Conference Audio?

The Sennheiser EW-D represents the latest evolution in digital wireless microphone technology, delivering studio-quality 24-bit uncompressed audio with just 1.9ms latency — imperceptible to both speakers and audiences. With 90 available channels per frequency band, you can operate dozens of microphones simultaneously without interference — essential for multi-speaker conferences at EXPO XXI Warsaw or panel discussions at MTP Poznan. The digital transmission eliminates the companding artefacts of analogue systems, providing crystal-clear speech intelligibility that keeps audiences engaged throughout long conference days. AVE Events provides complete Sennheiser EW-D systems with your choice of handheld, lapel, or headset microphones, rack-mounted receivers, and a dedicated audio technician who manages frequencies and levels throughout your event.

Sennheiser Wireless Mic Rental Pricing

Our Sennheiser EW-D digital wireless system rents from €80 per channel per day. A typical conference setup with 4 channels (2 handheld + 2 lapel microphones) costs approximately €320 per day including receivers, all accessories, and frequency coordination. For large conferences at Centennial Hall Wroclaw or PGE National Stadium requiring 8–16 channels, volume rates from €65 per channel per day apply. Every rental includes rack-mounted receivers, antenna distribution, fresh batteries, belt clips, and foam/fur windscreens. We provide both handheld capsules (Sennheiser MMD 835/845) and bodypack transmitters with your choice of ME 2 lapel or HSP headset microphones. A qualified audio technician is included for events with 4+ channels to manage frequencies, monitor levels, and ensure flawless performance.

Multi-Channel Wireless Solutions for Large Events

For conferences and events requiring numerous simultaneous wireless channels, the Sennheiser EW-D system excels with its automated frequency coordination. Our audio engineers perform a site-specific RF scan at your venue — whether it's a hotel ballroom in Warsaw, a conference centre in Poznan, or an exhibition hall in Krakow — to identify clean frequencies and programme receivers accordingly. The system's equidistant frequency grid means channels are spaced optimally to prevent intermodulation, allowing reliable operation of 20+ simultaneous channels in even the most RF-congested environments. For touring conferences that move between cities, we pre-programme frequency plans for common venues across Poland, ensuring setup times remain minimal even in new locations.

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Frequently Asked Questions

How many wireless microphones can operate simultaneously?

The EW-D system supports up to 90 channels per frequency band. In practice, we reliably operate 20–30 channels simultaneously at large conferences. For very high channel counts, we deploy antenna combiners and directional antennas to maximise range and reliability.

What microphone types are available with the Sennheiser system?

We offer handheld microphones (ideal for Q&A and presentations), lapel/lavalier microphones (ME 2 clip-on for discreet panel appearances), and headset microphones (HSP series for active presenters). Each connects to the same bodypack or handheld transmitter.

How long do Sennheiser EW-D batteries last?

Sennheiser BA 70 rechargeable batteries provide approximately 12 hours of continuous use — more than sufficient for a full conference day. We provide fully charged spares for every channel and can swap batteries during breaks for multi-day events.

Do you provide an audio technician with the wireless system?

For events with 4+ channels, a qualified audio technician is included in the rental. They handle frequency scanning, level setting, battery management, and real-time monitoring. For 1–3 channel rentals, we provide full setup instructions and phone support.

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