This chap did find distortion. And he used measuring equipment.
Ive been dissapointed with these too, i really wanted to like them with theyre look and build, although the design to me is flawed with the port being the same size as the 12.1's. They sound so restricted at louder volumes, boxy with a bloated bass.
However like someone has mentioned, ill try blocking the ports but failing that i cant see a reason to keep them.
Has anyone elses opinions changed on these since posting on this thread?
My set up is an audiolab 6000A with the IOTAX PA3 using CD's mainly with the CDT6000
Cheers