LEA Professional develops the next generation of professional-grade IoT-enabled smart amplifiers and audio solutions for small, medium, and large-scale venues.
LEA Professional is a professional audio tech company focused on developing the next generation of professional-grade two-channel and multi-channel amplifiers. Based in Northern Indiana, LEA brings hundreds of years of collective professional amplifier and electronics design experience to the commercial AV industry.
The brand specializes in IoT-enabled smart amplifiers, featuring advanced DSP capabilities, Dante connectivity, and remote management for commercial and retail spaces. Their renowned Connect Series amplifiers are engineered with power, performance, and advanced networking to deliver perfect sound reinforcement, managed securely from anywhere in the world via the LEA Cloud and SharkWare.
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To update the firmware, locate the firmware updater in the WebUI (top right corner). Click the Hamburger Menu, select 'Update Firmware', choose the downloaded `.tar.xz.enc` firmware file, and click 'Update Amps'. Wait for the shark fin to turn blue and the LCD screen to illuminate, indicating completion.
If you are experiencing issues, you can perform a hard reset by pressing and holding the front-panel encoder. Alternatively, use SharkWare to back up your DSP settings before initiating resets.
Ensure the Ethernet cable is securely plugged in to the network router or switch. If the amplifier still fails to appear in SharkWare or the Web UI, you may need to assign a static IP address if your local DHCP is unstable.
To confirm a successful update, open the WebUI or SharkWare, click the Hamburger Menu, navigate to 'Amp Settings', and scroll down to 'Device Information'. Verify that the displayed firmware, power supply, and amp versions match the update file you applied.
You can register your Connect Series amplifier products via the LEA Product Registration form on the official LEA Professional website to activate your warranty.