Sennheiser EW-D ME3 Wireless Beltpack/Headset Microphone System (S1-7) CH38
DETAILS
Sennheiser EW-D ME3: Professional digital wireless headset system with robust bodypack and ME3 headmic.
The Sennheiser EW-D ME3 (S1-7, CH38) is a high-performance digital wireless headset microphone system, designed for presenters, performers, fitness instructors, and worship leaders who require freedom of movement without compromising on sound quality.
Operating in Channel 38 (606.2 – 662 MHz), this system provides reliable UHF transmission with a wide 56 MHz bandwidth, allowing for up to 90 simultaneous channels.
The system includes the EW-D EM rack receiver, the durable EW-D SK bodypack transmitter, and the ME3 cardioid headset microphone. The ME3 is a lightweight, comfortable, feedback-resistant headmic offering excellent speech intelligibility, ideal for demanding live use in schools, places of worship, theatres, and conferences.
With its digital wireless design, the system eliminates noise and interference, while the EW-D Smart Assist App provides simple, app-based configuration and management. Offering up to 12 hours of operation with the BA 70 rechargeable battery or 8 hours with AA batteries, this system is built for consistent, professional use.
Sennheiser EW-D ME3 Key Features:
- Digital wireless transmission: Clear, interference-free sound with no static bursts.
- Channel 38 operation (606.2 – 662 MHz): Reliable UHF performance with wide coverage.
- 56 MHz bandwidth: Supports up to 90 simultaneous channels.
- EW-D Smart Assist App: Smartphone control for fast setup, pairing, and adjustments.
- High dynamic range: 134 dB transmitter dynamic range preserves every performance detail.
- Long battery life: Up to 12 hours with BA 70 rechargeable pack or 8 hours with AA batteries.
- Durable build: Rugged metal rack receiver and robust bodypack transmitter.
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ME3 headset mic: Cardioid design with high SPL handling (150 dB) and excellent speech clarity.
SPECS & DOWNLOADS
Sennheiser EW-D ME3 Specifications
Download the PDF Instruction Manual HERE >
System
- Frequency range (S1-7): 606.2 – 662 MHz
- Bluetooth® LE frequency range: 2402 – 2480 MHz
- Audio frequency response: 20 Hz – 20 kHz (-3 dB)
- Audio THD: ≤ -60 dB for 1 kHz @ -3 dBfs input
- Operating temperature: -10 °C to +55 °C
- Relative humidity: 5 – 95 % (non-condensing)
EW-D EM (Rack Receiver)
- Input voltage: 11 – 13 V DC
- Input current: ≤ 300 mA
- Audio output power: 18 dBu max
- Transmit power (BLE): max. 10 mW EIRP
- Dimensions: 212 x 44 x 189 mm
- Weight: Approx. 1000 g (without antennas/power supply)
EW-D SK (Bodypack Transmitter)
- Power supply: 2x AA batteries or BA 70 rechargeable battery
- Transmit power: 10 mW ERP (Audio link), max. 10 mW EIRP (BLE)
- Dimensions: 63 x 80 x 20 mm (without antenna)
- Weight: Approx. 120 g (without batteries)
ME 3 Headset Microphone
- Transducer principle: Pre-polarised condenser
- Pick-up pattern: Cardioid
- Sensitivity: 1.6 mV/Pa
- Max SPL: 150 dB
- Connector: 3.5 mm jack
- Cable length: 1.60 m
- Operating temperature: -10 °C to +55 °C
Packaging
- Dimensions: 405 x 350 x 73 mm
- Weight: 2.8 kg

