Volume limits allow you to specify a maximum volume that can be set in cues and a minimum volume; anything below that volume is -INF, silence.
You might find that you wish you could boost everything a little more, that you need just a little more headroom. Increasing the maximum volume limit would give you the ability to go a bit further.
And you might find that you can’t hear your sound effects after it goes below -30 dB. Change your minimum value and you’ll hear your fade out cues to the very last second rather than being inaudible half way through.
Were You Listening?
Anything audio under your minimum volume is heard as what?