The ClearOne Ceiling Microphone Array Kit features three cardioid condenser microphones that provide 360 - degree coverage, making it ideal for use in convention centers, learning environments, and conference rooms. With a frequency response range of 100 Hz to 12 kHz and a dynamic range of 80 dB, this microphone array ensures clear and accurate sound reproduction. It connects via an RJ45 output and includes an RJ45 to mini - Phoenix adapter for compatibility with ClearOne CONVERGE Pro and INTERACT Pro mixers. The kit is easy to install and comes with a cable grommet for a clean finish. Its compact design, with a diameter of 1.5 inches and a length of 3.3 inches, allows for discreet placement in any setting.