not true
reflected impedence is part of the magic of biwire...
the tweeter and crossover have a high impedence at low frequencies, hence flow to woofer
reverse that for woofer as it has higher impedence at higher frequency..
so another way to think about it is the path of least resistance is reflected all the way back to the amplifier terminals......
and
the low frequency signal creates a large field which modulates the HF wire if adjacent....so you need an external biwire configuration to get all of tge advantages.....
reflected impedence is part of the magic of biwire...
the tweeter and crossover have a high impedence at low frequencies, hence flow to woofer
reverse that for woofer as it has higher impedence at higher frequency..
so another way to think about it is the path of least resistance is reflected all the way back to the amplifier terminals......
and
the low frequency signal creates a large field which modulates the HF wire if adjacent....so you need an external biwire configuration to get all of tge advantages.....