Talk:Resonance/@comment-212.122.164.1-20150317085532/@comment-98.155.73.80-20150318091815

Yeah and this ability is affected by Power Duration. With Maximized Power Duration (+182% duration) if you get a Resonance 2 sec after casting the original Sonar with a duration of 85 seconds, you would have 83 seconds left on the Resonance which is then increased to 234 seconds.

There's a screenshot below by Voqualin showing enemies affected by Sonar after his ability has already ended, proving that Resonance can result in longer durations than the original.