Sennheiser Video Accessories | Microphones / Headphones / Speakers | Open Box AVX-MKE2 SET-4-US Wireless Omni Lavalier

AT A GLANCE

Made with simplicity in mind, but without compromising audio quality, this self-configuring digital system handles time-consuming frequency setup and mic-level adjustments for you, so you’re ready to shoot within seconds. Now, you can focus on the other critical elements vying for your attention during a shoot, and confidently record crisp, clear audio on your camcorder, DSLR, or mirrorless camera.

This set comes with a camera-mount receiver, a bodypack transmitter, and a professional MKE 2 omnidirectional miniature lavalier mic, ideal for projects ranging from broadcast TV and documentaries to wedding videos, corporate videos, and hands-free interviews.

It Goes Where You Go

• The lightweight AVX system is easy to carry with you when every ounce counts. The roadworthy bodypack transmitter features a rugged metal chassis with a form factor even smaller than the EW G4. A locking connector ensures that your lav doesn’t detach at a critical moment, while a convenient switch allows you to mute your mic, and the display shows battery life and signal strength.
• The black MKE 2 lavalier mic’s miniature form factor makes it easy to conceal, while its unique Umbrella Diaphragm delivers moisture-resistant performance.
• The discreet receiver plugs directly into the XLR input of your camcorder and rotates 320° to get out of the way of lights or other accessories you may have mounted on your camera. An AF button on the receiver allows you to adjust the output level to your camera, if necessary. In addition, the receiver comes with a shoe mount and 3.5mm output cable, making it a great fit for DSLR and mirrorless shooters.

Setup Made Simple

Automatically Finds a Clean Channel

• The digital AVX automatically finds the cleanest frequency in the 1.9 GHz band as soon as you power up the receiver.

Fast Pairing

• A long press of the Pair button on both receiver and transmitter links the two devices. Once the indicator LED turns green, you’re good to go.

(Note that the AVX is a peer-to-peer system, meaning the transmitter can only be paired with one receiver).

Clear and Natural Speech

• Popular with industry professionals, the MKE 2 omnidirectional lavalier microphone delivers a natural, broadcast-quality sound optimized for speech intelligibility. Its omnidirectional polar pattern ensures that the sound remains consistent, even when the speaker’s head moves away from the mic.
• The AVX’s automatic mic-level control takes full advantage of the system’s wide dynamic range to deliver consistent speech without clipping and distortion, even when your talent goes from a whisper to a scream.
• The system delivers 24-bit/48 kHz audio with an extended 20 Hz to 20 kHz frequency response, for pristine, nuanced recordings.

Protected Wireless Transmission

• The AVX operates in the license-free 1.9 GHz band—away from TV and Wi-Fi interference—to create a wireless peer-to-peer connection, for clean audio without drop outs at a range up to 98’.
• The system automatically finds the cleanest frequency, free from RF interference.
• If interference is detected, the AVX automatically increases the power on the transmitter—up to 250 mW—to overcome the problem.
• If the increase in power isn’t sufficient, the system substitutes a clear frequency well before the audio signal itself is affected, for clean, worry-free sound.

Smart Power Management

• The AVX transmitter and receiver both feature removable, lithium-ion batteries that are recharged via the USB port.
• The transmitter gives you up to 15 hours of battery life, while the receiver is limited to 4 hours.
• The receiver turns itself on and off when it senses phantom power from your camcorder, extending battery life in the field.
• The transmitter and receiver can also be powered through their USB ports allowing them to run for numerous hours on a USB power pack or indefinitely, if you have access to AC.
• The included BA 30 battery for the transmitter and BA 20 for the receiver are available separately, so you can have fully charged spare batteries ready in the field.

Other Features

• Up to eight AVX systems can operate simultaneously in the same area
• AES 256-bit encryption for secure communication
• Made in Germany

System

Wireless Technology Digital 1.9 GHz

Included Transmitters 1 x Bodypack with Microphone

Diversity Antenna Diversity

RF Frequency Band 1920 to 1930 MHz

Max Operating Range 98′ / 29.9 m (Line of Sight)

Max Transmitters per Band 8

Sample Rate/Resolution 48 kHz / 24-Bit

Latency 19 ms

Dynamic Range >120 dBA

Encryption AES 256

Modulation GFSK (with Back Channel)

Receiver

Receiver Type Camera-Mount

Mounting Options Plug-In, Shoe-Mount (with Included Hardware)

Antenna   1x External, Fixed (Top-Mount)

Number of Audio Channels 1

Audio I/O 1 x XLR 3-Pin Male Balanced Mic Output

Audio Output Level XLR Output:  -30 to 0 dB (Balanced)

USB/Lightning Connectivity 1 x Micro-USB (Bus Power, Charging)

Power Requirements Battery, Bus Power (USB)

Battery Type 1 x Sennheiser Accupack (Included)

Approx. Battery Life 4 Hours (Lithium Rechargeable)

Display & Indicators 1 x LED (Battery Status, Level)

Housing Metal

Dimensions 0.8 x 2 x 3.2″ / 21 x 51 x 81 mm

Weight 3.1 oz / 87 g (with Batteries)

Transmitter

Transmitter Type  Bodypack with Microphone

RF Output Power Up to 250 mW (Country-Specific)

Audio I/O 1 x 1/8″ / 3.5 mm TRS Female Unbalanced Input (Lockable)

Pad None

Muting Mute Switch

Audio Input Level 1.5 V RMS (Mic Level)
3.1 V RMS (Line Level)

Signal Processing None

Frequency Response 20 Hz to 20 kHz (Line)

Antenna 1 x External, Fixed (Beltpack)

Power Requirements Battery, Bus Power (USB)

Battery Type 1 x Sennheiser Accupack (Included)

Approx. Battery Life 15 Hours (Lithium Rechargeable)

USB/Lightning Connectivity 1 x Micro-USB (Bus Power, Charging)

Display & Indicators 1 x LCD (Battery Status, Signal Strength)

Housing Metal

Dimensions 0.9 x 2.6 x 3.9″ / 24 x 65 x 100 mm

Weight 3.1 oz / 87 g (without Batteries)

Microphone

Microphone Type Lavalier

Sound Field Mono

Capsule Condenser

Polar Pattern Omnidirectional

Frequency Range 20 Hz to 20 kHz

Equivalent Noise Level 26 dB A-Weighted

Maximum SPL 142 dB SPL Peak

Sensitivity 5 mV/Pa at 1 kHz

Output Connectors 1 x 1/8″ / 3.5 mm TRS Male Unbalanced (Lockable)

Cable Length 5.25′ / 1.6 m

Operating Voltage 7.5 V

Weight 0.6 oz / 17 g

Sennheiser AVX-MKE2 SET Digital Camera-Mount Wireless Omni Lavalier Microphone System (1.9 GHz)

• Sennheiser MKE 2 Gold Series Subminiature Omnidirectional Lavalier Microphone with Locking 3.5mm Connector & Accessories (Black)
• Clip
• MZC 2-1 Cap (Short)
• MZC 2-2 Cap (Long)
• Sennheiser SK AVX Digital Bodypack Transmitter (1.9 GHz)
• BA 30 Rechargeable Battery Pack
• Pouch
• Sennheiser AVX EKP Camera-Mount Plug-In Receiver (1.9 GHz)
• BA 20 Rechargeable Battery Pack
• XLR to 3.5mm Cable
• Shoe Mount
• Belt Clip
• USB Charger
• USB Charging Cable