Sennheiser EW-D ME4 Digital Lavalier System R1
For speakers and presenters, this versatile and feature-rich digital wireless system allows seamless product pairing and management via the EW-D Smart Assist App. The robust bodypack transmitter with a metal housing and the unobtrusive clip-on microphone ME 4 (cardioid) offer high speech intelligibility, making them perfect for daily stage use.
Key Features:
- • Enhanced Range: Digital transmission in the UHF spectrum boosts range, reliability, and scalability
- • Easy Setup: Connect via Bluetooth Low Energy with the Smart Assist App for a hassle-free experience
- • Auto Scan: Creates reliable connections quickly and effortlessly
Technical Specifications:
- Frequency range: 520 - 576 MHz
- THD, total harmonic distortion: ≤ -60 dB for 1 kHz @ -3 dBfs input level
- Operating temperature: -10 °C - +55 °C (14 °F - 131 °F)
- Operating relative humidity: 5 - 95 % (non-condensing)
- Audio frequency response: 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
- EW-D EM:
- Dimensions: 212 x 44 x 189 mm
- Weight: approx. 1000 g (without antennas and power supply)
- Current consumption: ≤ 300 mA
- Input voltage range: 11 - 13 V
- Audio output level: 18 dBu max.
- Transmission power: BLE: max. 10 mW EIRP
- ME 4:
- Connector: 3.5 mm jack
- Frequency response: 50 to 18,000 Hz
- Max. sound pressure level: 150 dB
- Cable length: approx. 1.60 m
- Pick-up pattern: cardioid
- Sensitivity in free field, no load (1kHz): 40 mV/Pa
- Transducer principle: pre-polarized condensor microphone
- Equivalent noise level: 31 dB
- Power supply: 7.5 V
- EW-D SKM-S:
- Dimensions: 63 x 80 x 20 mm (without antenna)
- Power supply: 2 AA batteries 1.5 V (alkaline manganese) or BA 70 rechargeable battery pack
- Current consumption: < 300 mA
- Input voltage range: 2.0 - 4.35 V
- Transmission power:
- Audio link: 10 mW
- ERP (Range Y1-3: 12 mW ERP)
- BLE: max. 10 mW EIRP
- Weight: approx. 120 g
This Sennheiser EW-D ME4 Digital Wireless Lavalier System is perfect for speakers and presenters. It features a robust bodypack transmitter with a metal housing and an unobtrusive clip-on microphone ME 4. The system offers seamless pairing and management via the EW-D Smart Assist App. Technical specs include: EW-D EM has dimensions of 212 x 44 x 189 mm and weighs approx. 1000 g (without antennas and power supply). ME 4 has a cable length of approx. 1.60 m. EW-D SKM-S has dimensions of 63 x 80 x 20 mm (without antenna) and weighs approx. 120 g.
