Sennheiser EW-D ME3 SET R4-9 All-In-One Digital Wireless Lavalier System, 552-607.8 MHz

Introducing the Sennheiser EW-D ME3 SET R4-9, an all-in-one digital wireless lavalier system designed for those who prioritize clarity and precision in their presentations and performances. This robust, versatile system is perfect for daily use on stage, enabling speakers and presenters to deliver their messages with unparalleled clarity and ease. With seamless product pairing and management facilitated by the EW-D Smart Assist App, this system ensures that setup and operation are a breeze, allowing users to focus on what truly matters - their performance.

Encased in a durable metal housing, the bodypack transmitter paired with the unobtrusive ME 3 cardioid clip-on microphone ensures high speech intelligibility, making it the ideal tool for professional use. The system's UHF transmission greatly enhances range, reliability, and scalability, ensuring that your message is heard loud and clear, regardless of the environment. The digital wireless technology eliminates noise, interference, and static bursts, preserving every detail of even the most dynamic performances.

Key Features

• Digital wireless eliminates noise, interference, and static bursts
• UHF transmission enhances range, reliability, and scalability
• Mobile App streamlines setup and operation, eliminating complicated menus
• Automated setup creates reliable connections with minimal time and effort
• Up to 2,240 selectable frequencies support up to 24 wireless systems per frequency range
• Lithium-Ion battery pack delivers up to 12 hours of operation (up to 8 hours with AA batteries)
• 56 MHz bandwidth supports up to 90 channels
• Preserves every detail of even the most dynamic performances with 134 dB transmitter dynamic range

Specifications

• Frequency range: 470.2 - 526 MHz
• THD, total harmonic distortion: -60 dB for 1 kHz @ -3 dBfs input level
• Operating temperature: -10 °C - +55 °C (14 °F - 131 °F)
• Audio frequency response: 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
• Operating relative humidity: 5 - 95 % (non-condensing)
• 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 3 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): 1.6 mV/Pa
• Transducer principle: pre-polarized condenser microphone
• EW-D SK Dimensions: 63 x 80 x 20 mm (without antenna)
• Weight: approx. 120 g
• Power supply: 2 AA batteries 1.5 V (alkaline manganese) or BA 70 rechargeable battery pack
• Current consumption: less than 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

Package Contents

• Sennheiser EW-D ME3 SET R4-9 Bodypack Transmitter
• ME 3 Cardioid Clip-On Microphone
• Power Supply
• 2 AA batteries
• User Manual