Sennheiser EW-D ME3 Set Headset Microphone Receiver and Bodypack Transmitter S1-7

Bring all the power of a UHF system to your live show with Sennheiser’s new Evolution Wireless Digital series. A line designed to provide the highest dynamic range of any system currently on the market. Thanks to its capability to secure the strongest signal, you won’t need to worry about anything else than playing.

Sennheiser's EW-D ME3 set is an all-in-one digital wireless lavalier set designed for singers and speakers, to give you all the freedom of movement without worrying about sound quality. Featuring the ME3 cardioid headset. 

KEY FEATURES: 

• Digital transmission operating in the UHF spectrum for increased stability and quality
• Auto-scan creates reliable connections with minimal time and no effort
• Bluetooth connectivity with Smart Assist App to control your wireless unit from anywhere
• ME3 cardioid headset microphone
• 134 dB audio input dynamic range eliminates the need for sensitivity adjustments and preserves every detail
• 56 MHz of tuning bandwidth and equidistant spacing enables up to 90 channels
• 2,240 selectable frequencies allow for fine-tuning
• Up to 8 hours of operation with 2x AA batteries (provided) or 12 hours with a lithium-ion battery pack (sold separately)

HERE’S WHAT SENNHEISER SAY ABOUT THE EVOLUTION WIRELESS DIGITAL LINE:

Raising the bar

Evolution Wireless Digital breaks the boundaries by providing more dynamic range than any wireless system currently on the market. Automatically securing the most reliable signal in a matter of seconds and scalable up 90 channels thanks to 56 MHz of tuning bandwidth, it’s easy to see why this wireless system is in a class of its own

Equidistant Spacing – simpler than it sounds

Evolution Wireless Digital features an equidistant tuning grid previously only found in our flagship Digital 6000 and Digital 9000 wireless systems. Quality components with exceptional linearity eliminate intermodulation between EW-D transmitters, allowing frequencies to be equally spaced every 600 kHz alongside each other. This simplifies frequency coordination for wireless beginners and seasoned professionals alike, and also contributes to the system’s scalability and impressively high channel count.

An engineer in your pocket

The power of Bluetooth Low Energy puts full control right in the palm of your hand with the Sennheiser Smart Assist app. Take advantage of a remarkably fast automated setup, mobile access to every system setting and the added benefit of remote monitoring, all from the convenience of your Android or iOS device. Save time, save energy and perform with confidence.

Included in the Box

• EW-D EM rack receiver
• EW-D SK bodypack transmitter
• ME 3 headset microphone (cardioid)
• 2 Rod antennas
• Power supply with country adapters
• Rackmount set
• 4 Rubber feet
• Quick guide
• Safety guide
• Manufacturer declaration sheet

Specifications

• Frequency range: 606.2 - 662 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
• System Latency: 1.9 ms

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 ⎓
• Transmission power: BLE: max. 10 mW EIRP
• Audio output level: 18 dBu max.

EW-D SK

• 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

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