[davidsh]

If my IEM's have an sensitivity rating of 105 dB/mW at 1kHz should i then interpret it as if you put 1 mW, 1kHz into the IEM's, then you will get 105 dB of SPL, or is it 1 mW per channel necessary to produce that SPL, so that you in fact need 2mW?

 

[goodvibes]

it's individual channel spec.

 

[davidsh]

Very good to know

Im just trying to calculate the dB output of my IEM's