Sennheiser EW-D ME4 Set Wireless Uni Directional Lavalier Microphone System

Spesifikasi Sennheiser EW-D ME4 Set Wireless Uni Directional Lavalier Microphone System

Sennheiser EW-D ME4 Set Wireless Uni Directional Lavalier Microphone System

Legendary Sennheiser Sound with

Ultrawide 134 dB Dynamic Range

The EW-D's ultrawide dynamic range means that input-sensitivity adjustments on the transmitter are not required. The equidistant tuning grid removes the need for frequency coordination and enables you to operate up to 90 mic channels simultaneously. The UHF transmission greatly enhances range (up to 330') and the wide 56 MHz bandwidth gives you the ability to find a clean channel from 2240 available frequencies. Intelligent Switching Diversity offers effective protection against RF interference, and the ultralow 1.9ms latency eliminates any noticeable lag when performing live. Additionally, Bluetooth connectivity enables seamless pairing and remote control from your phone via the Smart Assist App. All these features allow the EW-D to automatically handle mic levels and secure the most reliable signal for you in a matter of seconds—without the hassles that can make using a wireless system challenging.

This EW-D ME4 SET is configured with a single-channel EW-D EM receiver, an unobtrusive ME 4 cardioid lavalier mic optimized for speech intelligibility, and a robust, lightweight EW-D SK bodypack transmitter, featuring a metal housing well suited for daily use on stage. The transmitter pairs with the receiver via Bluetooth Low Energy from up to 120' away, enabling you to quickly pair the mic directly from the stage without having to bring it close to the receiver. The bodypack provides up to 8 hours of operation on two AA batteries or 12 hours with a BA 70 lithium-ion rechargeable battery pack (available separately). The L70 USB dual-charging station (available separately) is required for the BA 70 batteries.

The half-rack EW-D EM receiver with removable antennas is housed in a rugged, all-metal chassis built to withstand the rigors of professional use. It can either sit on a tabletop or be rackmounted for portable rigs and permanent A/V installs. The receiver features a high-contrast, black-&-white OLED display that uses a streamlined menu system with a dedicated Escape button for quick menu navigation, even in low-light situations. The auto-scan function automatically seeks out the cleanest available frequency for you. If you prefer, you can also configure, control, and operate your system via Bluetooth using the Smart Assist App installed on your iOS/Android phone/tablet—within a 120' range.

Note: The EW-D digital system is NOT backward-compatible with previous evolution analog systems.

Features
Digital transmission operating in the UHF spectrum greatly enhances range, reliability and scalability
Smart Assist App connects via Bluetooth Low Energy for a streamlined setup and operation at a distance
Auto scan creates reliable connections with minimal time and effort
134 dB audio input dynamic range eliminates the need for sensitivity adjustments and preserves every detail
Elimination of intermodulation enables channels to be placed in an equidistant tuning grid 600 kHz apart
56 MHz of tuning bandwidth and equidistant spacing enables up to 90 channels
2,240 selectable frequencies allow for fine tuning
Lithium-Ion battery pack (sold separately) delivers up to 12 hours of operation (up to 8 hours of operation with 2x provided AA batteries)

Specification

• Frequency range
• 470.2 – 526 MHz
• 520 – 576 MHz
• 552 – 607.8 MHz
• 606.2 – 662 MHz
• 630 – 662 MHz
• 662 – 693.8 MHz
• 1785.2 – 1799.8 MHz
• 925.2 – 937.3 MHz
• 823.2 – 831.8 MHz & 863.2 – 864.8 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. 1000g (without antennas and power supply)
• Audio output levels
• 18 dBu max.
• Transmission power
• BLE: max. 10 mW EIRP
• Input voltage range
• 11 – 13 V ⎓
• Current consumption
• ≤ 300 mA
• EW-D SK
• Dimensions
• 63 x 80 x 20 mm (without antenna)
• Weight
• approx. 120g
• Power supplies
• 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
• ME 4
• Connectors
• 3.5mm jack
• Frequency response
• 50 to 18,000 Hz
• Max. sound pressure level
• 120 dB
• Cable length
• approx. 1.60m
• Transducer principle
• pre-polarized condenser microphone
• Pick-up pattern
• cardioid
• Sensitivity in free field, no load (1kHz)
• 40 mV/Pa
• Equivalent noise level
• 31 dB
• Power supplies
• 7.5 V

Manufacturer: EW-D-ME4

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