MII236L

I236L

MicW

The MicW i236L is a high-performance 1/2 pre-polarized free-field measurement microphone designed specifically for iOS mobile devices with a Lightning connector. Featuring an omnidirectional pickup pattern and digital output, the i236L offers professional-grade measurement capabilities in a compact, plug-and-play format no external hardware or power source required.Developed from the trusted BSWA MPA436 array microphone, widely used in aerospace and automotive applications, the i236L brings lab-grade acoustic performance to mobile platforms. It is ideal for precision sound measurement, field recording, and acoustic analysis using apps such as NoiseLab.The microphone delivers a flat frequency response from 20 Hz to 20 kHz, compliant with IEC 61672 Class 2 standards. With a signal-to-noise ratio of 80 dB, a wide dynamic range from 23 dBA to 119 dB, and sensitivity correction factors tested with NoiseLab, the i236L provides reliable and repeatable results in demanding environments.