If your speakers or power amplifier have some kind of gain control then you can very simply calibrate your speakers to your iD14 and get the most of of them.
Firstly, set your speakers or amps gain as low as it will go. Now, simply set the iD14's output to -20dBFS using the Mixer application. Next slowly increase the speaker gain until you get to a comfortable listening level.
Congratulations, you have calibrated your speakers. Always make sure that when listening to audio that you use appropriate volumes to protect your hearing from damage and take frequent breaks.
