Most audiophiles will dismiss these as garbage, along with all horn speakers and other brands / technologies not blessed by the gurus of mainstream high end.
In fact, I have heard speakers at far higher price ranges do more damage to the music, and sound far more offensive to me. The 901s can be fun to listen to, and I'd rather listen to them than many "approved" speakers. I find the colorations and distortions of an award winning single driver speaker at many tens of thousands of dollars much more offensive than 901's, as one of the many examples I could bring up.
In fact, I have heard speakers at far higher price ranges do more damage to the music, and sound far more offensive to me. The 901s can be fun to listen to, and I'd rather listen to them than many "approved" speakers. I find the colorations and distortions of an award winning single driver speaker at many tens of thousands of dollars much more offensive than 901's, as one of the many examples I could bring up.