The sensitivity of headphones refers to their response to changes in input volume, usually expressed in decibels (dB). Higher sensitivity means that it can better receive bass input and output higher volume while maintaining sound quality.
In common headphones, the sensitivity is usually between 80-110dB. For ordinary users, they usually need headphones with higher sensitivity, as such headphones can more clearly represent the details and layers in music at the same input volume.
However, higher sensitivity also means that more power is required, so when using headphones, it is necessary to pay attention to keeping them working within the appropriate volume range to avoid damage to hearing.
In addition to sensitivity, the audio frequency response, distortion rate, and noise level of headphones are equally important. Therefore, when selecting headphones, multiple factors need to be considered comprehensively to meet the needs of different populations and scenarios.
