BNC UHF Wireless XLR Audio System 1000m

The Measy AU680B is a dual-channel UHF wireless audio transmitter and receiver system designed for live sound, mobile DJs and event production. It replaces long audio cable runs between your mixer and powered speakers, helping simplify setup, reduce cable handling and give you greater freedom in speaker placement.

With XLR, 1/4-inch TRS, RCA and 3.5mm connections, selectable mono or stereo operation, and detachable BNC antennas, the AU680B integrates easily into a wide range of PA systems.

Spend less time routing and collecting long audio cables. The AU680B sends audio wirelessly from your mixer to receiving units connected to powered speakers or external amplifiers.

It is a practical solution for temporary stages, mobile sound systems and venues where running signal cables is difficult. Wireless audio transmission through walls, floors and ceilings provides additional placement flexibility, depending on the building materials and operating environment.

Cover longer distances with UHF wireless audio transmission reaching up to 1000m outdoors under clear line-of-sight conditions with minimal interference, and up to 200m indoors under suitable conditions.

Actual range and audio performance depend on obstacles, antenna placement, local RF conditions and the installation environment.

Both the transmitter and receiver provide:

Connect the transmitter to a compatible mixer or audio source, then connect the receiver to powered speakers or an amplifier. Select mono or stereo operation to suit your audio setup.

The AU680B carries the audio signal; passive speakers require an external power amplifier.

Choose from 10 selectable wireless channels to help avoid local interference during setup. Built-in noise-reduction circuitry helps reduce unwanted noise for cleaner audio output.

The transmitter’s LCD displays operating frequency and channel information, making configuration and status checks easier. Frequency customization is available for project requirements; contact Measy for available options in your market.

Detachable BNC antennas allow greater flexibility in antenna positioning and system installation. Adjustable antenna angles help you optimize reception for the venue.

For professional stage applications, compatible external directional antennas can be used where antenna frequency coverage, electrical requirements and system configuration are matched.

The receiver features an aluminum-alloy enclosure for everyday transport and event use. Its metal housing helps shield internal circuitry from surrounding electromagnetic interference, while adjustable antennas support practical positioning on site.

Distribute audio from one transmitter to multiple speaker locations. The AU680B supports up to 200 compatible receivers paired with a single transmitter, allowing you to expand your system as your coverage needs grow.

Additional receivers are available separately, making it easier to add wireless audio connections without replacing the entire system.

Upgrade your existing sound system with the Measy AU680B wireless XLR audio transmitter and receiver system. Combine flexible connectivity, long-range UHF transmission and multi-receiver expansion to simplify your next installation.