Gopher,
"I'm really confused as to why Zu speakers have been so controversial over the years."
Because:
A- They do not have "hi-fi" top end. Hi-Fi sound has extreme resolution/exaggerated HF. This make "hi-fi" crowd not like them.
B- Measure badly, and Zu not post its own measurements. This make "engineering hi-fi" crowd not like them.
C- Setup poorly, so sounded bad (recess HF plus upperbass/MF suckout plus freakish midbass). And played with inappropriate flea-watt amplification. this make normal people not like them (although I think most speaker setup badly does not seem to hurt them all)
D- they are different.
I think D is biggest reason, C is smallest.
"I'm really confused as to why Zu speakers have been so controversial over the years."
Because:
A- They do not have "hi-fi" top end. Hi-Fi sound has extreme resolution/exaggerated HF. This make "hi-fi" crowd not like them.
B- Measure badly, and Zu not post its own measurements. This make "engineering hi-fi" crowd not like them.
C- Setup poorly, so sounded bad (recess HF plus upperbass/MF suckout plus freakish midbass). And played with inappropriate flea-watt amplification. this make normal people not like them (although I think most speaker setup badly does not seem to hurt them all)
D- they are different.
I think D is biggest reason, C is smallest.