Sennheiser EW-DP ME4 SET (Y1-3 1785,2 1799,8 MHz)

Digital UHF Wireless Microphone System

The Sennheiser EW-DP ME4 SET is a portable digital UHF wireless microphone system designed for filmmakers, content creators, and broadcasters. It features the ME 4 cardioid lavalier microphone and operates in the 1785.2 – 1799.8 MHz frequency range (Y1-3 variant) suitable for EU, UK, and Australia regions.

Key Features

• Fully digital UHF wireless system optimized for video applications
• Integrated Bluetooth Low Energy (BLE) for synchronization and remote control
• Smart Notifications for troubleshooting and system guidance
• Intelligent battery management displaying operating time in hours and minutes
• Extended battery life: up to 12 hours on transmitter, 7 hours on receiver
• Magnetically stackable components for versatile mounting options
• Industry-leading 134 dB dynamic range ensuring distortion-free transmission
• Up to 56 MHz bandwidth for flexible operation in various RF environments
• Exceptionally low system latency of 1.9 ms for real-time audio monitoring
• External charging and powering via USB-C (receiver only)
• Smart Assist app available for monitoring and control

Delivery Content

• EW-DP EK digital portable single channel receiver
• EW-D SK digital bodypack transmitter
• ME 4 cardioid lavalier microphone
• Mounting kit including cheese plate, cold shoe, belt clip, and screws
• BA 70 Li-ion rechargeable battery and two AA batteries
• Locking 3.5 mm TRS to 3.5 mm TRS cable
• Locking 3.5 mm TRS to XLR cable
• USB-C charging cable

Technical Specifications

System

• Bluetooth Low Energy (BLE) frequency range: 2402 - 2480 MHz
• Audio frequency response: 20 Hz - 20 kHz @ 3 dBfs
• Audio Total Harmonic Distortion (THD): ≤ -60 dB at 1 kHz, -3 dBfs input level
• Dynamic range: 134 dB
• System latency: 1.9 ms
• Operating temperature: -10 °C to +55 °C
• Relative humidity: 5% to 95% (non-condensing)

EW-DP EK Receiver

• Input voltage: ~1.8 - 4.35 V
• Input current: Typical < 250 mA / Max < 400 mA (BA 70 battery), Typical < 400 mA / Max < 750 mA (2x AA batteries), < 300 mA @ 5 V (USB-C standalone)
• Power supply options: 2x AA batteries (1.5 V), BA 70 rechargeable battery pack, or USB-C PD power supply (5 V/1500 mA, 9 V/900 mA, 12 V/700 mA max.)
• Transmission power (BLE): max. 10 mW EIRP
• Audio output power: < 2 dBV max (high level) / < 4 dBU max (high level)
• Headphone output: < 50 mW into 16 Ohms
• Dimensions: 86 x 67 x 28 mm
• Weight (without antennas and power supply): approx. 140 g

EW-D SK Transmitter

• Input voltage: 2.0 - 4.35 V
• Input current: < 300 mA
• Power supply: 2x AA batteries (1.5 V alkali manganese) or BA 70 rechargeable battery pack
• Occupied bandwidth: 200 kHz
• Transmit power (radiated): Audio link 10 mW ERP (12 mW ERP for Y1-3 range), BLE max. 10 mW EIRP

ME 4 Lavalier Microphone

• Transducer principle: Pre-polarized condenser microphone
• Pickup pattern: Cardioid
• Sensitivity in free field, no load (1 kHz): 40 mV/Pa
• Frequency response: 50 Hz to 18,000 Hz
• Equivalent noise level (A-weighted): 31 dB
• Connector: 3.5 mm jack
• Cable length: approx. 1.60 m
• Supply voltage: 7.5 V

Frequency Variants and Regions

• Q1-6: 470.2 - 526 MHz (EU, US, Canada, Middle East, Japan)
• R1-6: 520 - 576 MHz (EU, US, Canada, Australia, Middle East, Japan)
• R4-9: 552 - 607.8 MHz (EU, US, Canada, Australia, Middle East, Japan)
• S1-7: 606.2 - 662 MHz (UK, Australia, Korea, Japan)
• S4-7: 630 - 662 MHz (EU)
• S7-10: 662 - 693.8 MHz (China)
• U1/5: 823.2 - 831.8 MHz & 863.2 - 864.8 MHz (EU, UK)
• V3-4: 925.2 - 937.3 MHz (Korea)
• Y1-3: 1785.2 - 1799.8 MHz (EU, UK, Australia)