I think that due to the port in the cabinet, the speaker response will be different than what the Imprint was designed for. As a result, the sound will differ from the ideal that Kemper designed to. This does not mean that it would sound bad, per se, but less like the chosen speaker.
I don’t think that’s necessarily correct. If I understand what CK is saying the imprints will sound like the original speaker in that cabinet. For example, a V30 in a Mesa Thiele will sound Duffy to a V30 in a Marshall or Fender cab. Therefore, a V30 imprint will sound like a V30 in the same cabinet. Rather than the Konrad needing a specific style of cabinet to sound like a V30.
That seems to be the idea but how it works in practice remains to be seen. Given Kemper’s track record though I have high hopes for this 😁