The Measy AU680AR2 is a professional wireless audio transmitter and receiver system designed for microphones, mixers, speakers, guitars, cameras and audio interfaces. This 2-set package is suitable for stage performances, livestreaming, studio recording, events and conference presentations.
Key Features
Versatile connectivity: Supports XLR input/output, RCA, 6.35 mm and 3.5 mm connections.
Long-range wireless audio: Up to 100 m transmission distance in suitable open environments.
Low latency: Less than 0.5 ms rated delay for synchronized monitoring and performance.
Hi-Fi audio: 20 Hz–20 kHz frequency response, 95 dB signal-to-noise ratio and 90 dB dynamic range.
20 selectable channels: Designed to help manage interference in busy RF environments.
Durable metal housing: Compact aluminum-alloy construction for mobile professional use.
Adjustable audio: Receiver gain and volume controls allow real-time level adjustment.
Specifications
Operating frequency: 590–619 MHz
Modulation: GFSK
Sampling rate: 64 kHz / 16-bit
Channel spacing: 4 MHz
Frequency stability: ±100 kHz
Transmitter current: Up to 120 mA
Receiver current: Up to 40 mA
Operating voltage: DC 3.6–6V
Operating temperature: -16°C to 65°C
Color: Black
Package: 2 wireless transmitter and receiver sets with the selected regional power plug.
Important: Wireless-frequency regulations vary by location. Confirm that the 590–619 MHz operating range is permitted in your area before use.
AU680AR2 Product Images & Features
See the available regional plug versions, professional audio connections, controls, wireless performance and technical details.
Measy AU680AR2 wireless XLR audio transmitter and receiver 2-set with US plugMeasy AU680AR2 wireless XLR audio transmitter and receiver 2-set with EU plugMeasy AU680AR2 wireless XLR audio transmitter and receiver 2-set with UK plugMeasy AU680AR2 wireless XLR audio transmitter and receiver 2-set with AU plugMeasy AU680AR2 professional wireless audio system with XLR, RCA, 6.35mm and 3.5mm connectionsMeasy AU680AR2 long-range wireless audio transmitter and receiver for stage and studio useMeasy AU680AR2 low-latency Hi-Fi wireless audio system with 20 selectable channelsMeasy AU680AR2 compact aluminum alloy wireless audio transmitter and receiverMeasy AU680AR2 receiver gain and volume controls for professional audio adjustmentMeasy AU680AR2 wireless audio system specifications for microphones, mixers and speakers
What’s in the Box
Wireless XLR transmitter-and-receiver pairs × 2
Power adapter matched to the selected plug type × 1
Charging cable set × 1
User manual × 1
Package contents may vary slightly by production batch.
Frequently Asked Questions
How many wireless pairs are included?
This AU680AR2 package includes two wireless transmitter-and-receiver pairs.
Which audio equipment is it suitable for?
It is intended for compatible XLR microphones, mixers, powered speakers and other professional audio equipment. Check connector and power requirements before use.
Which power plug will I receive?
You will receive the plug type selected on the product page: US, EU, UK or AU.
Do the units require setup?
The system is designed for straightforward pairing. Charge or power the units, connect them to compatible XLR equipment and follow the included instructions.
