Seems very clear to me - the Court has ordered a stop to a pattern of behaviour, the person so ordered has not stopped, and so the court is "turning up the volu

Seems very clear to me - the Court has ordered a stop to a pattern of behaviour, the person so ordered has not stopped, and so the court is "turning up the volume" by using the powers it has available to it. Regardless of what you may think of the duration of the sentence (and I'll assume that it's within the bounds of both legality and jurisprudence for the circumstances), the Judge takes into account that the ordered person probably didn't believe that the Court would follow through on things.