The EW-D ME3 SET from Sennheiser is a wireless system comprised of an EW-D EM wireless receiver and an EW-D SK bodypack transmitter. Ideal for public speaking, this system also includes an ME3 headset microphone, as well as accessories of two rod antennas, a power supply with country adapters, a rackmount set for installation, and four rubber feet.
Part of Evolution Wireless Digital's family of premium audio gear, this system is available in different frequencies:
- Q1-6 (470 to 526 MHz)
- R1-6 (520 to 576 MHz)
- R4-9 (552 to 607 MHz)
Sennheiser EW-D ME3 System 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
- Auto scan creates reliable connections with minimal time and effort
- 134 dB audio input dynamic range eliminates 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
- EW-D EM rack receiver1
- EW-D SK bodypack transmitter1
- ME3 headset microphone1
- Rod antennas2
- Power supply with country adapters1
- Rackmount set1
- Rubber feet4
- Frequency ranges
- Q1-6: 470-526 MHz
- R1-6: 520-576 MHz
- R4-9: 552-608 MHz
- Audio frequency response20 Hz - 20 kHz (-3 dB) @ 3 dBfs
- THD≤ -60 dB for 1 kHz @ -3 dBfs input level
- Operating temperature14°F to 131°F (-10°C to 55°C)
- Operating relative humidity5-95% (non-condensing)
- EW-D EM rack receiver
- Current consumption: ≤ 300 mA
- Transmission power BLE: max 10 mW EIRP
- Input voltage range: 11-13V
- Audio output level: 18dBu max
- Dimensions: 8.35x1.7x7.44"
- Weight: 2.2 pounds (without antennas and power supply)
- EW-D SK bodypack transmitter
- Input voltage range: 2.0 - 4.35V
- Transmission power:
- Audio link: 10 mW
- ERP: 12 mW ERP (Range Y1-3)
- BLE: max 10mW EIRP
- Current consumption: < 300 mA
- Power supply: 2AA batteries 1.5V (alkaline manganese) or BA 70 rechargeable battery pack
- Dimensions: 2.48" x 3.15" x 0.79"
- Weight: 4.23 oz (120 g)
- ME3 headset microphone
- Connector: 3.5mm jack
- Cable length: 5.25 ft (1.6 m)
- Sensitivity: 1.6mV/Pa (in free field, no load [1kHz])
- Frequency response: 50 - 18,000Hz
- Polar pattern: cardioid
- Transducer principle: pre-polarized condenser microphone
- Max SPL: 150dB
More about Sennheiser's EW-D Series
Sennheiser’s Evolution Wireless Digital (EW-D) microphone systems are in a class of their own. 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.
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.
