after a month with the 9.1s, i finally heard it sing yesterday when i bi-amped it with my htib onkyo receiver.
actually, it wasn't the first time I bi-amped it but the last time the highs were subdued by the mid/low. i attached left speaker's HF to the the front speaker terminal and the right speaker HF's to the surround speaker. surprisingly, it works. tried the matching but didn't work.
i suppose if you already have a high wattage receiver you wouldn't need to biamp. also tried bi-wiring and the clarity was better than single wiring.
my problem now is my 9cs can't seem to keep up with the 9.1s when playing the movies even if i already increased the level +10dB. i''m thinking about the 9cm. heard it before and it was really good but the 9.1s with single wiring could not keep up with it. what do you guys think of this solution?