i would love to do that, except, i like to run active, and theres no way to turn the internal xover off, so if i did try and run this way , id have to hook up passive, unless u know something i dont?? , also, it has just the single rca input, not front and rear, hmmmmm, but u have me thinking---maybe hook up the tweets passive only thru the front, turn the xover up ll the way to 5-800 hz, then wire both sets of 6.5s together, and listen to it,-- if i run the tweets active, even though the signal would come in at 3.15khz, i wonder what would happen if the amp xover set to 150(for the mids on rear channel? hmmmmm, definetly thinking

, let me know if u have any ideas-heres from the manuel-
CROSSOVER FREQUENCY Controls the high
and low pass crossover point symetrically for
the high and low pass speaker outputs. The
crossover is always engaged with a frequency
adjustable from 40Hz to 800Hz with a 24dB