This microphone is acoustically identical to the 4060 Miniature Omnidirectional Microphone, Normal SPL, but its sensitivity is adjusted to accommodate higher sound pressure levels (SPLs).
The 4061 Miniature Omnidirectional Microphone, Loud SPL can handle SPL up to 144 dB peak before clipping, making it one of the best miniatures for use on very loud sound sources, such as some instruments and human voices.