Sennheiser EW-DP ME 4 SET (S1-7) Camera-Mount Digital Wireless Cardioid Lavalier Mic System 606.2-662 MHz - 700023

SPECIFICATIONS
System

Audio link frequency ranges
Q1-6: 470.2 - 526 MHz
R1-6: 520 - 576 MHz
R4-9: 552 - 607.8 MHz
S1-7: 606.2 - 662 MHz
S4-7: 630 - 662 MHz
S7-10: 662 - 693.8 MHz
U1/5: 823.2 - 831.8 MHz & 863.2 - 864.8 MHz
V3-4: 925.2 - 937.3 MHz
Y1-3: 1785.2 - 1799.8 MHz
Bluetooth® Low Energy (BLE) frequency range
2402 - 2480 MHz
Audio frequency response
20 Hz - 20 @ 3 dBfs
Audio THD
≤ -60 dB for 1 kHz @ -3 dBfs input level
Dynamic range
134 dB
System Latency
1.9 ms
Operating temperature
-10 °C - +55 °C (14 °F - 131 °F)
Relative air humidity
5 - 95 % (non-condensing)

EW-DP EK

Input voltage
~ 1.8 - 4.35 V
Input Current
Typ. < 250 mA / Max. < 400 mA (BA 70)
Typ. < 400 mA / Max. < 750 mA (2x AA batteries)
< 300 mA@5 V (USB-C standalone)
Power supply
2x AA batteries 1.5V or BA70 rechargeable battery pack or USB-C PD power supply (max.):
5V / 1500mA
9V / 900mA
12V / 700mA
Transmit power (radiated)
BLE: max. 10 mW EIRP
Audio output power
< 2 dBV max. (high level) / < 4dBU max (high level)
Headphone Output
< 50 mW into 16 Ohms
Dimensions
86 x 67 x 28 mm (3.39" x 2.64" x 1.1")
Weight (without antennas and power supply)
approx. 140g (0.31 lbs

EW-D SK (Bodypack Transmitter)

Input Current
< 300 mA
Input voltage
2.0 - 4.35 V
Power supply
2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack
Transmit power (radiated)
Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP)
BLE: max. 10 mW EIRP
Occupied bandwidth
200 kHz
Dimensions (without antenna)
63 x 80 x 20 mm (2.48" x 3.15" x 0.79")
Weight w/o batteries
approx. 120 g (0.26 lbs)

ME 4 (Lavalier Microphone)

Transducer principle
pre-polarized condensor microphone
Pick-up pattern
cardioid
Sensitivity in free field, no load (1kHz)
40 mV/Pa
Max. SPL at 1 kHz
120 dB
Frequency response
50 to 18,000 Hz
Equivalent noise level A-weighted
31 dB
Connector
3.5 mm jack
Cable length
approx. 1.60 m (62.99")
Supply voltage
7.5 V

Capture every detail, every time

When it comes to wireless transmission, UHF is the standard by which all other wireless audio systems are measured. Used by professionals the world over, Evolution Wireless operates in the UHF spectrum and is known for its reliability, flexibility, and comprehensive feature set. Combine that with the spectral efficiency and audio clarity that only digital technology can offer, and you get EW-DP – our most advanced wireless audio system for video applications.
Capture every detail, every time

It's the little things…

Ergonomics were extremely important when developing EW-DP. Starting with the mechanical design, every button, connection, and component was thoughtfully considered for the best user experience possible. Furthermore, EW-DP is the first portable wireless system that has magnetically stackable receivers with a front-facing OLED display. These features allow for ease and flexibility when mounting your receiver, offering optimal visibility regardless of placement, angle, or light. A variety of powering options include primary cells, lithium-ion rechargeable battery packs and direct power via USB-C, ensuring peace of mind during long hours on set.
It's the little things…

Guidance when you need it most

EW-DP is a wireless system that troubleshoots for you. As the old saying goes, to err is human. Smart Notifications provide suggestions for errors that occur when setting up or operating EW-DP. If your audio clips, the system will suggest lowering the gain. When your battery is running low, the system will alert you. If you try to operate on a blocked frequency, you will be promoted to select another. If your transmitter and receiver are not linked, you’ll be prompted to press sync. And if the talent accidentally mutes their transmitter, you’ll be notified and will have the option to disable the mute remotely. These guides make all the difference when audio isn’t your only responsibility.
Guidance when you need it most

Control in the palm of your hand

EW-D Smart Assist provides automated setup, operation, and monitoring using any iOS or Android device via Bluetooth. Auto frequency coordination creates reliable wireless connections for up to 16 systems, no wireless expertise is required. Remote access to system settings whether at the camera or across the room allows for quick and discreet adjustments on the fly. You’ll also find a support hub with video tutorials and detailed manuals to help get you started.

WHAT'S IN THE BOX

EW-DP EK digital portable single channel receiver
EW-D SK digital bodypack transmitter
ME 4 cardioid lavalier microphone
Mounting kit (cheese plate, cold shoe, belt clip & screws)
BA 70 li-ion battery & (2) AA battery
Locking 3.5 mm TRS plug to 3.5 mm TRS plug cable
Locking 3.5 mm TRS plug to XLR plug cable
USB-C charging cable