EW-D ME4 Set
Digital UHF wireless lavalier set for speakers and presenters, built around a rack receiver, a metal-housed bodypack transmitter and the ME 4 cardioid clip-on microphone. Setup and monitoring run through a Bluetooth Low Energy smartphone app.
- Digital UHF set, Q1-6 range (470.2-526 MHz)
- ME 4 cardioid clip-on lavalier microphone
- Metal-housed bodypack transmitter
- Up to 90 channels, 600 kHz equidistant grid
- 134 dB input dynamic range, no gain adjustment
- Setup via Smart Assist app over Bluetooth LE
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The set pairs an EW-D EM rack receiver with an EW-D SK bodypack transmitter and an ME 4 cardioid lavalier microphone. It transmits digitally in the UHF band, in the Q1-6 range (470.2-526 MHz), and is aimed at daily use on stage by people who speak or present. The ME 4 is a pre-polarized condenser capsule with a cardioid pattern, and the bodypack has a metal housing.
The system has a 134 dB audio input dynamic range, so input sensitivity does not need adjusting. Intermodulation is eliminated, which allows channels to sit in an equidistant grid 600 kHz apart. With 56 MHz of tuning bandwidth, up to 90 channels are possible, and 2,240 frequencies can be selected for fine tuning. An auto scan function finds a usable connection quickly.
Setup and operation at a distance are handled through the Smart Assist app on Android or iOS, which connects over Bluetooth Low Energy. The bodypack runs for up to 8 hours on the two supplied AA batteries, or up to 12 hours on a separately sold lithium-ion battery pack. The receiver ships with two rod antennas and a rackmount set.
Video
Specifikationer
- Märke
- Sennheiser
- Modell
- EW-D ME4 Set
- Kategori
- Live-ljud › Trådlösa system
Audio
- Polar pattern
- Cardioid
- Transducer principle
- Pre-polarized condenser microphone
- Audio frequency response
- 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
- Frequency response
- 50 to 18,000 Hz
- Max. sound pressure level
- 120 dB
- Equivalent noise level
- 31 dB
- Audio output level
- 18 dBu max.
- THD
- ≤ -60 dB for 1 kHz @ -3 dBfs input level
- Audio input dynamic range
- 134 dB
Wireless
- Transmission
- Digital, UHF
- Frequency range
- Q1-6 (470.2-526 MHz)
- Tuning bandwidth
- 56 MHz
- Selectable frequencies
- 2,240
- Channel spacing
- 600 kHz, equidistant grid
- Max. channels
- Up to 90
Connectivity
- Remote control
- Smart Assist app (Android, iOS) via Bluetooth Low Energy
- BLE transmission power
- Max. 10 mW EIRP
Power
- Battery life, 2x AA
- Up to 8 hours
- Battery life, lithium-ion pack (sold separately)
- Up to 12 hours
Physical
- Dimensions
- 212 x 44 x 189 mm
- Weight
- approx. 1000 g (without antennas and power supply)
- Cable length
- approx. 1.60 m
- Operating temperature
- -10 °C to +55 °C (14 °F to 131 °F)
- Operating relative humidity
- 5 - 95 % (non-condensing)
In the box
- Receiver
- EW-D EM rack receiver
- Transmitter
- EW-D SK bodypack transmitter
- Microphone
- ME 4 lavalier microphone (cardioid)
- Antennas
- 2 rod antennas
- Power
- Power supply with country adapters
- Mounting
- Rackmount set, 4 rubber feet
- Documentation
- Quick guide, safety guide, manufacturer declaration sheet