COMPARING TO AUDIOENGINE P4....
I haven't heard the P4's so can't give a direct comparison but will give my opinion.
I don't know how the quality of sound would compare between these. But the P4's have a smaller sound that has less dynamic range. The A1's will have a bigger room filling sound with much more dynamic range.
With these A1's, I wasn't surprised at the high quality of sound, I was expecting that, but I was surprised at how big...